4536875

素因数分解:

$5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 40

約数和(自身を含む): 6972768

約数和(自身を除く): 2435893

約数列:

[1, 5, 7, 17, 25, 35, 61, 85, 119, 125, 175, 305, 425, 427, 595, 625, 875, 1037, 1525, 2125, 2135, 2975, 4375, 5185, 7259, 7625, 10625, 10675, 14875, 25925, 36295, 38125, 53375, 74375, 129625, 181475, 266875, 648125, 907375, 4536875]

約数ペア:

[(1, 4536875), (5, 907375), (7, 648125), (17, 266875), (25, 181475), (35, 129625), (61, 74375), (85, 53375), (119, 38125), (125, 36295), (175, 25925), (305, 14875), (425, 10675), (427, 10625), (595, 7625), (625, 7259), (875, 5185), (1037, 4375), (1525, 2975), (2125, 2135)]