13742560895

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 20254012416

約数和(自身を除く): 6511451521

約数列:

[1, 5, 7, 17, 35, 85, 119, 131, 157, 595, 655, 785, 917, 1099, 1123, 2227, 2669, 4585, 5495, 5615, 7861, 11135, 13345, 15589, 18683, 19091, 20567, 39305, 77945, 93415, 95455, 102835, 133637, 143969, 147113, 176311, 349639, 668185, 719845, 735565, 881555, 1029791, 1234177, 1748195, 2447473, 2500921, 2997287, 5148955, 6170885, 12237365, 12504605, 14986435, 17506447, 20981009, 23096741, 87532235, 104905045, 115483705, 161677187, 392644597, 808385935, 1963222985, 2748512179, 13742560895]

約数ペア:

[(1, 13742560895), (5, 2748512179), (7, 1963222985), (17, 808385935), (35, 392644597), (85, 161677187), (119, 115483705), (131, 104905045), (157, 87532235), (595, 23096741), (655, 20981009), (785, 17506447), (917, 14986435), (1099, 12504605), (1123, 12237365), (2227, 6170885), (2669, 5148955), (4585, 2997287), (5495, 2500921), (5615, 2447473), (7861, 1748195), (11135, 1234177), (13345, 1029791), (15589, 881555), (18683, 735565), (19091, 719845), (20567, 668185), (39305, 349639), (77945, 176311), (93415, 147113), (95455, 143969), (102835, 133637)]