4930625

素因数分解:

$5^4\times 7^3\times {\mathrm{23}}^1$

素因数の和:64

約数の個数: 40

約数和(自身を含む): 7497600

約数和(自身を除く): 2566975

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 125, 161, 175, 245, 343, 575, 625, 805, 875, 1127, 1225, 1715, 2875, 4025, 4375, 5635, 6125, 7889, 8575, 14375, 20125, 28175, 30625, 39445, 42875, 100625, 140875, 197225, 214375, 704375, 986125, 4930625]

約数ペア:

[(1, 4930625), (5, 986125), (7, 704375), (23, 214375), (25, 197225), (35, 140875), (49, 100625), (115, 42875), (125, 39445), (161, 30625), (175, 28175), (245, 20125), (343, 14375), (575, 8575), (625, 7889), (805, 6125), (875, 5635), (1127, 4375), (1225, 4025), (1715, 2875)]