4734475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 6249600

約数和(自身を除く): 1515125

約数列:

[1, 5, 25, 31, 41, 149, 155, 205, 745, 775, 1025, 1271, 3725, 4619, 6109, 6355, 23095, 30545, 31775, 115475, 152725, 189379, 946895, 4734475]

約数ペア:

[(1, 4734475), (5, 946895), (25, 189379), (31, 152725), (41, 115475), (149, 31775), (155, 30545), (205, 23095), (745, 6355), (775, 6109), (1025, 4619), (1271, 3725)]