22190835

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 36661248

約数和(自身を除く): 14470413

約数列:

[1, 3, 5, 15, 53, 103, 159, 265, 271, 309, 515, 795, 813, 1355, 1545, 4065, 5459, 14363, 16377, 27295, 27913, 43089, 71815, 81885, 83739, 139565, 215445, 418695, 1479389, 4438167, 7396945, 22190835]

約数ペア:

[(1, 22190835), (3, 7396945), (5, 4438167), (15, 1479389), (53, 418695), (103, 215445), (159, 139565), (265, 83739), (271, 81885), (309, 71815), (515, 43089), (795, 27913), (813, 27295), (1355, 16377), (1545, 14363), (4065, 5459)]