29856875

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 40

約数和(自身を含む): 40786944

約数和(自身を除く): 10930069

約数列:

[1, 5, 23, 25, 31, 67, 115, 125, 155, 335, 575, 625, 713, 775, 1541, 1675, 2077, 2875, 3565, 3875, 7705, 8375, 10385, 14375, 17825, 19375, 38525, 41875, 47771, 51925, 89125, 192625, 238855, 259625, 445625, 963125, 1194275, 1298125, 5971375, 29856875]

約数ペア:

[(1, 29856875), (5, 5971375), (23, 1298125), (25, 1194275), (31, 963125), (67, 445625), (115, 259625), (125, 238855), (155, 192625), (335, 89125), (575, 51925), (625, 47771), (713, 41875), (775, 38525), (1541, 19375), (1675, 17825), (2077, 14375), (2875, 10385), (3565, 8375), (3875, 7705)]