27860131365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3079}}^1$

素因数の和:3219

約数の個数: 128

約数和(自身を含む): 52796620800

約数和(自身を除く): 24936489435

約数列:

[1, 3, 5, 11, 15, 29, 31, 33, 55, 61, 87, 93, 145, 155, 165, 183, 305, 319, 341, 435, 465, 671, 899, 915, 957, 1023, 1595, 1705, 1769, 1891, 2013, 2697, 3079, 3355, 4495, 4785, 5115, 5307, 5673, 8845, 9237, 9455, 9889, 10065, 13485, 15395, 19459, 20801, 26535, 28365, 29667, 33869, 46185, 49445, 54839, 58377, 62403, 89291, 95449, 97295, 101607, 104005, 148335, 164517, 169345, 187819, 267873, 274195, 286347, 291885, 312015, 446455, 477245, 508035, 563457, 603229, 822585, 939095, 982201, 1049939, 1339365, 1431735, 1809687, 2066009, 2768021, 2817285, 2946603, 3016145, 3149817, 4911005, 5249695, 5446751, 5822389, 6198027, 8304063, 9048435, 10330045, 13840105, 14733015, 15749085, 16340253, 17467167, 27233755, 29111945, 30448231, 30990135, 41520315, 59914261, 64046279, 81701265, 87335835, 91344693, 152241155, 168849281, 179742783, 192138837, 299571305, 320231395, 456723465, 506547843, 844246405, 898713915, 960694185, 1857342091, 2532739215, 5572026273, 9286710455, 27860131365]

約数ペア:

[(1, 27860131365), (3, 9286710455), (5, 5572026273), (11, 2532739215), (15, 1857342091), (29, 960694185), (31, 898713915), (33, 844246405), (55, 506547843), (61, 456723465), (87, 320231395), (93, 299571305), (145, 192138837), (155, 179742783), (165, 168849281), (183, 152241155), (305, 91344693), (319, 87335835), (341, 81701265), (435, 64046279), (465, 59914261), (671, 41520315), (899, 30990135), (915, 30448231), (957, 29111945), (1023, 27233755), (1595, 17467167), (1705, 16340253), (1769, 15749085), (1891, 14733015), (2013, 13840105), (2697, 10330045), (3079, 9048435), (3355, 8304063), (4495, 6198027), (4785, 5822389), (5115, 5446751), (5307, 5249695), (5673, 4911005), (8845, 3149817), (9237, 3016145), (9455, 2946603), (9889, 2817285), (10065, 2768021), (13485, 2066009), (15395, 1809687), (19459, 1431735), (20801, 1339365), (26535, 1049939), (28365, 982201), (29667, 939095), (33869, 822585), (46185, 603229), (49445, 563457), (54839, 508035), (58377, 477245), (62403, 446455), (89291, 312015), (95449, 291885), (97295, 286347), (101607, 274195), (104005, 267873), (148335, 187819), (164517, 169345)]