61089375

素因数分解:

$3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 105166336

約数和(自身を除く): 44076961

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 625, 775, 1051, 1875, 2325, 3153, 3875, 5255, 11625, 15765, 19375, 26275, 32581, 58125, 78825, 97743, 131375, 162905, 394125, 488715, 656875, 814525, 1970625, 2443575, 4072625, 12217875, 20363125, 61089375]

約数ペア:

[(1, 61089375), (3, 20363125), (5, 12217875), (15, 4072625), (25, 2443575), (31, 1970625), (75, 814525), (93, 656875), (125, 488715), (155, 394125), (375, 162905), (465, 131375), (625, 97743), (775, 78825), (1051, 58125), (1875, 32581), (2325, 26275), (3153, 19375), (3875, 15765), (5255, 11625)]