896665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 1430784

約数和(自身を除く): 534119

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 137, 187, 385, 595, 685, 935, 959, 1309, 1507, 2329, 4795, 6545, 7535, 10549, 11645, 16303, 25619, 52745, 81515, 128095, 179333, 896665]

約数ペア:

[(1, 896665), (5, 179333), (7, 128095), (11, 81515), (17, 52745), (35, 25619), (55, 16303), (77, 11645), (85, 10549), (119, 7535), (137, 6545), (187, 4795), (385, 2329), (595, 1507), (685, 1309), (935, 959)]