226119025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 319586688

約数和(自身を除く): 93467663

約数列:

[1, 5, 11, 25, 37, 55, 71, 185, 275, 313, 355, 407, 781, 925, 1565, 1775, 2035, 2627, 3443, 3905, 7825, 10175, 11581, 13135, 17215, 19525, 22223, 28897, 57905, 65675, 86075, 111115, 127391, 144485, 244453, 289525, 555575, 636955, 722425, 822251, 1222265, 3184775, 4111255, 6111325, 9044761, 20556275, 45223805, 226119025]

約数ペア:

[(1, 226119025), (5, 45223805), (11, 20556275), (25, 9044761), (37, 6111325), (55, 4111255), (71, 3184775), (185, 1222265), (275, 822251), (313, 722425), (355, 636955), (407, 555575), (781, 289525), (925, 244453), (1565, 144485), (1775, 127391), (2035, 111115), (2627, 86075), (3443, 65675), (3905, 57905), (7825, 28897), (10175, 22223), (11581, 19525), (13135, 17215)]