121449615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3632

約数の個数: 64

約数和(自身を含む): 247587840

約数和(自身を除く): 126138225

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 357, 399, 595, 665, 969, 1615, 1785, 1995, 2261, 3581, 4845, 6783, 10743, 11305, 17905, 25067, 33915, 53715, 60877, 68039, 75201, 125335, 182631, 204117, 304385, 340195, 376005, 426139, 476273, 913155, 1020585, 1156663, 1278417, 1428819, 2130695, 2381365, 3469989, 5783315, 6392085, 7144095, 8096641, 17349945, 24289923, 40483205, 121449615]

約数ペア:

[(1, 121449615), (3, 40483205), (5, 24289923), (7, 17349945), (15, 8096641), (17, 7144095), (19, 6392085), (21, 5783315), (35, 3469989), (51, 2381365), (57, 2130695), (85, 1428819), (95, 1278417), (105, 1156663), (119, 1020585), (133, 913155), (255, 476273), (285, 426139), (323, 376005), (357, 340195), (399, 304385), (595, 204117), (665, 182631), (969, 125335), (1615, 75201), (1785, 68039), (1995, 60877), (2261, 53715), (3581, 33915), (4845, 25067), (6783, 17905), (10743, 11305)]