669128156945

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1\times {\mathrm{25741}}^1$

素因数の和:26453

約数の個数: 32

約数和(自身を含む): 823598609184

約数和(自身を除く): 154470452239

約数列:

[1, 5, 53, 233, 265, 421, 1165, 2105, 12349, 22313, 25741, 61745, 98093, 111565, 128705, 490465, 1364273, 5198929, 5997653, 6821365, 10836961, 25994645, 29988265, 54184805, 317875609, 574358933, 1589378045, 2525011913, 2871794665, 12625059565, 133825631389, 669128156945]

約数ペア:

[(1, 669128156945), (5, 133825631389), (53, 12625059565), (233, 2871794665), (265, 2525011913), (421, 1589378045), (1165, 574358933), (2105, 317875609), (12349, 54184805), (22313, 29988265), (25741, 25994645), (61745, 10836961), (98093, 6821365), (111565, 5997653), (128705, 5198929), (490465, 1364273)]