1427996855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 1842958656

約数和(自身を除く): 414961801

約数列:

[1, 5, 17, 85, 107, 197, 535, 797, 985, 1819, 3349, 3985, 9095, 13549, 16745, 21079, 67745, 85279, 105395, 157009, 358343, 426395, 785045, 1449743, 1791715, 2669153, 7248715, 13345765, 16799963, 83999815, 285599371, 1427996855]

約数ペア:

[(1, 1427996855), (5, 285599371), (17, 83999815), (85, 16799963), (107, 13345765), (197, 7248715), (535, 2669153), (797, 1791715), (985, 1449743), (1819, 785045), (3349, 426395), (3985, 358343), (9095, 157009), (13549, 105395), (16745, 85279), (21079, 67745)]