2201745495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 3805885440

約数和(自身を除く): 1604139945

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 137, 185, 345, 411, 555, 685, 851, 1259, 2055, 2553, 3151, 3777, 4255, 5069, 6295, 9453, 12765, 15207, 15755, 18885, 25345, 28957, 46583, 47265, 76035, 86871, 116587, 139749, 144785, 172483, 232915, 349761, 434355, 517449, 582935, 698745, 862415, 1071409, 1748805, 2587245, 3214227, 3967109, 5357045, 6381871, 11901327, 16071135, 19145613, 19835545, 31909355, 59506635, 95728065, 146783033, 440349099, 733915165, 2201745495]

約数ペア:

[(1, 2201745495), (3, 733915165), (5, 440349099), (15, 146783033), (23, 95728065), (37, 59506635), (69, 31909355), (111, 19835545), (115, 19145613), (137, 16071135), (185, 11901327), (345, 6381871), (411, 5357045), (555, 3967109), (685, 3214227), (851, 2587245), (1259, 1748805), (2055, 1071409), (2553, 862415), (3151, 698745), (3777, 582935), (4255, 517449), (5069, 434355), (6295, 349761), (9453, 232915), (12765, 172483), (15207, 144785), (15755, 139749), (18885, 116587), (25345, 86871), (28957, 76035), (46583, 47265)]