29127915

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9661}}^1$

素因数の和:9739

約数の個数: 24

約数和(自身を含む): 51247248

約数和(自身を除く): 22119333

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 9661, 28983, 48305, 86949, 144915, 434745, 647287, 1941861, 3236435, 5825583, 9709305, 29127915]

約数ペア:

[(1, 29127915), (3, 9709305), (5, 5825583), (9, 3236435), (15, 1941861), (45, 647287), (67, 434745), (201, 144915), (335, 86949), (603, 48305), (1005, 28983), (3015, 9661)]