47894625

素因数分解:

$3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 92551680

約数和(自身を除く): 44657055

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 125, 135, 207, 225, 345, 375, 575, 617, 621, 675, 1035, 1125, 1725, 1851, 2875, 3085, 3105, 3375, 5175, 5553, 8625, 9255, 14191, 15425, 15525, 16659, 25875, 27765, 42573, 46275, 70955, 77125, 77625, 83295, 127719, 138825, 212865, 231375, 354775, 383157, 416475, 638595, 694125, 1064325, 1773875, 1915785, 2082375, 3192975, 5321625, 9578925, 15964875, 47894625]

約数ペア:

[(1, 47894625), (3, 15964875), (5, 9578925), (9, 5321625), (15, 3192975), (23, 2082375), (25, 1915785), (27, 1773875), (45, 1064325), (69, 694125), (75, 638595), (115, 416475), (125, 383157), (135, 354775), (207, 231375), (225, 212865), (345, 138825), (375, 127719), (575, 83295), (617, 77625), (621, 77125), (675, 70955), (1035, 46275), (1125, 42573), (1725, 27765), (1851, 25875), (2875, 16659), (3085, 15525), (3105, 15425), (3375, 14191), (5175, 9255), (5553, 8625)]