84921725

素因数分解:

$5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3821}}^1$

素因数の和:3965

約数の個数: 24

約数和(自身を含む): 121325568

約数和(自身を除く): 36403843

約数列:

[1, 5, 7, 25, 35, 127, 175, 635, 889, 3175, 3821, 4445, 19105, 22225, 26747, 95525, 133735, 485267, 668675, 2426335, 3396869, 12131675, 16984345, 84921725]

約数ペア:

[(1, 84921725), (5, 16984345), (7, 12131675), (25, 3396869), (35, 2426335), (127, 668675), (175, 485267), (635, 133735), (889, 95525), (3175, 26747), (3821, 22225), (4445, 19105)]