7733215

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 11539584

約数和(自身を除く): 3806369

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 317, 595, 697, 1435, 1585, 2219, 3485, 4879, 5389, 11095, 12997, 24395, 26945, 37723, 64985, 90979, 188615, 220949, 454895, 1104745, 1546643, 7733215]

約数ペア:

[(1, 7733215), (5, 1546643), (7, 1104745), (17, 454895), (35, 220949), (41, 188615), (85, 90979), (119, 64985), (205, 37723), (287, 26945), (317, 24395), (595, 12997), (697, 11095), (1435, 5389), (1585, 4879), (2219, 3485)]