457076985

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 738916992

約数和(自身を除く): 281840007

約数列:

[1, 3, 5, 15, 227, 241, 557, 681, 723, 1135, 1205, 1671, 2785, 3405, 3615, 8355, 54707, 126439, 134237, 164121, 273535, 379317, 402711, 632195, 671185, 820605, 1896585, 2013555, 30471799, 91415397, 152358995, 457076985]

約数ペア:

[(1, 457076985), (3, 152358995), (5, 91415397), (15, 30471799), (227, 2013555), (241, 1896585), (557, 820605), (681, 671185), (723, 632195), (1135, 402711), (1205, 379317), (1671, 273535), (2785, 164121), (3405, 134237), (3615, 126439), (8355, 54707)]