32181875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 45585408

約数和(自身を除く): 13403533

約数列:

[1, 5, 11, 25, 31, 55, 125, 151, 155, 275, 341, 625, 755, 775, 1375, 1661, 1705, 3775, 3875, 4681, 6875, 8305, 8525, 18875, 19375, 23405, 41525, 42625, 51491, 94375, 117025, 207625, 213125, 257455, 585125, 1038125, 1287275, 2925625, 6436375, 32181875]

約数ペア:

[(1, 32181875), (5, 6436375), (11, 2925625), (25, 1287275), (31, 1038125), (55, 585125), (125, 257455), (151, 213125), (155, 207625), (275, 117025), (341, 94375), (625, 51491), (755, 42625), (775, 41525), (1375, 23405), (1661, 19375), (1705, 18875), (3775, 8525), (3875, 8305), (4681, 6875)]