17327065

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 25217280

約数和(自身を除く): 7890215

約数列:

[1, 5, 7, 29, 35, 43, 145, 203, 215, 301, 397, 1015, 1247, 1505, 1985, 2779, 6235, 8729, 11513, 13895, 17071, 43645, 57565, 80591, 85355, 119497, 402955, 495059, 597485, 2475295, 3465413, 17327065]

約数ペア:

[(1, 17327065), (5, 3465413), (7, 2475295), (29, 597485), (35, 495059), (43, 402955), (145, 119497), (203, 85355), (215, 80591), (301, 57565), (397, 43645), (1015, 17071), (1247, 13895), (1505, 11513), (1985, 8729), (2779, 6235)]