53475125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{38891}}^1$

素因数の和:38917

約数の個数: 16

約数和(自身を含む): 72805824

約数和(自身を除く): 19330699

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 38891, 194455, 427801, 972275, 2139005, 4861375, 10695025, 53475125]

約数ペア:

[(1, 53475125), (5, 10695025), (11, 4861375), (25, 2139005), (55, 972275), (125, 427801), (275, 194455), (1375, 38891)]