297280335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{7937}}^1$

素因数の和:8183

約数の個数: 32

約数和(自身を含む): 521240832

約数和(自身を除く): 223960497

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 227, 681, 1135, 2497, 3405, 7491, 7937, 12485, 23811, 37455, 39685, 87307, 119055, 261921, 436535, 1309605, 1801699, 5405097, 9008495, 19818689, 27025485, 59456067, 99093445, 297280335]

約数ペア:

[(1, 297280335), (3, 99093445), (5, 59456067), (11, 27025485), (15, 19818689), (33, 9008495), (55, 5405097), (165, 1801699), (227, 1309605), (681, 436535), (1135, 261921), (2497, 119055), (3405, 87307), (7491, 39685), (7937, 37455), (12485, 23811)]