87983289375

素因数分解:

$3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{10159}}^1$

素因数の和:10362

約数の個数: 80

約数和(自身を含む): 152351232000

約数和(自身を除く): 64367942625

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 149, 155, 375, 447, 465, 625, 745, 775, 1875, 2235, 2325, 3725, 3875, 4619, 10159, 11175, 11625, 13857, 18625, 19375, 23095, 30477, 50795, 55875, 58125, 69285, 93125, 115475, 152385, 253975, 279375, 314929, 346425, 577375, 761925, 944787, 1269875, 1513691, 1574645, 1732125, 2886875, 3809625, 4541073, 4723935, 6349375, 7568455, 7873225, 8660625, 19048125, 22705365, 23619675, 37842275, 39366125, 46924421, 113526825, 118098375, 140773263, 189211375, 196830625, 234622105, 567634125, 590491875, 703866315, 946056875, 1173110525, 2838170625, 3519331575, 5865552625, 17596657875, 29327763125, 87983289375]

約数ペア:

[(1, 87983289375), (3, 29327763125), (5, 17596657875), (15, 5865552625), (25, 3519331575), (31, 2838170625), (75, 1173110525), (93, 946056875), (125, 703866315), (149, 590491875), (155, 567634125), (375, 234622105), (447, 196830625), (465, 189211375), (625, 140773263), (745, 118098375), (775, 113526825), (1875, 46924421), (2235, 39366125), (2325, 37842275), (3725, 23619675), (3875, 22705365), (4619, 19048125), (10159, 8660625), (11175, 7873225), (11625, 7568455), (13857, 6349375), (18625, 4723935), (19375, 4541073), (23095, 3809625), (30477, 2886875), (50795, 1732125), (55875, 1574645), (58125, 1513691), (69285, 1269875), (93125, 944787), (115475, 761925), (152385, 577375), (253975, 346425), (279375, 314929)]