15694572537

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{761}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 27783714816

約数和(自身を除く): 12089142279

約数列:

[1, 3, 7, 9, 21, 23, 43, 63, 69, 129, 161, 207, 301, 331, 387, 483, 761, 903, 989, 993, 1449, 2283, 2317, 2709, 2967, 2979, 5327, 6849, 6923, 6951, 7613, 8901, 14233, 15981, 17503, 20769, 20853, 22839, 32723, 42699, 47943, 52509, 53291, 62307, 68517, 98169, 99631, 122521, 128097, 157527, 159873, 229061, 251891, 294507, 298893, 327359, 367563, 479619, 687183, 752629, 755673, 896679, 982077, 1102689, 1763237, 2061549, 2257887, 2267019, 2291513, 2946231, 5268403, 5289711, 5793493, 6773661, 6874539, 10831313, 15805209, 15869133, 17380479, 20623617, 32493939, 40554451, 47415627, 52141437, 75819191, 97481817, 121663353, 227457573, 249120199, 364990059, 682372719, 747360597, 1743841393, 2242081791, 5231524179, 15694572537]

約数ペア:

[(1, 15694572537), (3, 5231524179), (7, 2242081791), (9, 1743841393), (21, 747360597), (23, 682372719), (43, 364990059), (63, 249120199), (69, 227457573), (129, 121663353), (161, 97481817), (207, 75819191), (301, 52141437), (331, 47415627), (387, 40554451), (483, 32493939), (761, 20623617), (903, 17380479), (989, 15869133), (993, 15805209), (1449, 10831313), (2283, 6874539), (2317, 6773661), (2709, 5793493), (2967, 5289711), (2979, 5268403), (5327, 2946231), (6849, 2291513), (6923, 2267019), (6951, 2257887), (7613, 2061549), (8901, 1763237), (14233, 1102689), (15981, 982077), (17503, 896679), (20769, 755673), (20853, 752629), (22839, 687183), (32723, 479619), (42699, 367563), (47943, 327359), (52509, 298893), (53291, 294507), (62307, 251891), (68517, 229061), (98169, 159873), (99631, 157527), (122521, 128097)]