8137475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 10968048

約数和(自身を除く): 2830573

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 467, 697, 1025, 2335, 3485, 7939, 11675, 17425, 19147, 39695, 95735, 198475, 325499, 478675, 1627495, 8137475]

約数ペア:

[(1, 8137475), (5, 1627495), (17, 478675), (25, 325499), (41, 198475), (85, 95735), (205, 39695), (425, 19147), (467, 17425), (697, 11675), (1025, 7939), (2335, 3485)]