3521875

素因数分解:

$5^5\times 7^2\times {\mathrm{23}}^1$

素因数の和:62

約数の個数: 36

約数和(自身を含む): 5343408

約数和(自身を除く): 1821533

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 125, 161, 175, 245, 575, 625, 805, 875, 1127, 1225, 2875, 3125, 4025, 4375, 5635, 6125, 14375, 20125, 21875, 28175, 30625, 71875, 100625, 140875, 153125, 503125, 704375, 3521875]

約数ペア:

[(1, 3521875), (5, 704375), (7, 503125), (23, 153125), (25, 140875), (35, 100625), (49, 71875), (115, 30625), (125, 28175), (161, 21875), (175, 20125), (245, 14375), (575, 6125), (625, 5635), (805, 4375), (875, 4025), (1127, 3125), (1225, 2875)]