61575778875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1453}}^1\times {\mathrm{8693}}^1$

素因数の和:10177

約数の個数: 64

約数和(自身を含む): 110432439936

約数和(自身を除く): 48856661061

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1453, 1625, 4359, 4875, 7265, 8693, 18889, 21795, 26079, 36325, 43465, 56667, 94445, 108975, 113009, 130395, 181625, 217325, 283335, 339027, 472225, 544875, 565045, 651975, 1086625, 1416675, 1695135, 2361125, 2825225, 3259875, 7083375, 8475675, 12630929, 14126125, 37892787, 42378375, 63154645, 164202077, 189463935, 315773225, 492606231, 821010385, 947319675, 1578866125, 2463031155, 4105051925, 4736598375, 12315155775, 20525259625, 61575778875]

約数ペア:

[(1, 61575778875), (3, 20525259625), (5, 12315155775), (13, 4736598375), (15, 4105051925), (25, 2463031155), (39, 1578866125), (65, 947319675), (75, 821010385), (125, 492606231), (195, 315773225), (325, 189463935), (375, 164202077), (975, 63154645), (1453, 42378375), (1625, 37892787), (4359, 14126125), (4875, 12630929), (7265, 8475675), (8693, 7083375), (18889, 3259875), (21795, 2825225), (26079, 2361125), (36325, 1695135), (43465, 1416675), (56667, 1086625), (94445, 651975), (108975, 565045), (113009, 544875), (130395, 472225), (181625, 339027), (217325, 283335)]