22265095775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{5879}}^1$

素因数の和:6216

約数の個数: 48

約数和(自身を含む): 30541378560

約数和(自身を除く): 8276282785

約数列:

[1, 5, 13, 25, 43, 65, 215, 271, 325, 559, 1075, 1355, 2795, 3523, 5879, 6775, 11653, 13975, 17615, 29395, 58265, 76427, 88075, 146975, 151489, 252797, 291325, 382135, 757445, 1263985, 1593209, 1910675, 3286361, 3787225, 6319925, 7966045, 16431805, 20711717, 39830225, 68507987, 82159025, 103558585, 342539935, 517792925, 890603831, 1712699675, 4453019155, 22265095775]

約数ペア:

[(1, 22265095775), (5, 4453019155), (13, 1712699675), (25, 890603831), (43, 517792925), (65, 342539935), (215, 103558585), (271, 82159025), (325, 68507987), (559, 39830225), (1075, 20711717), (1355, 16431805), (2795, 7966045), (3523, 6319925), (5879, 3787225), (6775, 3286361), (11653, 1910675), (13975, 1593209), (17615, 1263985), (29395, 757445), (58265, 382135), (76427, 291325), (88075, 252797), (146975, 151489)]