422746815

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{1879}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 691960320

約数和(自身を除く): 269213505

約数列:

[1, 3, 5, 15, 53, 159, 265, 283, 795, 849, 1415, 1879, 4245, 5637, 9395, 14999, 28185, 44997, 74995, 99587, 224985, 298761, 497935, 531757, 1493805, 1595271, 2658785, 7976355, 28183121, 84549363, 140915605, 422746815]

約数ペア:

[(1, 422746815), (3, 140915605), (5, 84549363), (15, 28183121), (53, 7976355), (159, 2658785), (265, 1595271), (283, 1493805), (795, 531757), (849, 497935), (1415, 298761), (1879, 224985), (4245, 99587), (5637, 74995), (9395, 44997), (14999, 28185)]