69091315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 24220685

約数列:

[1, 5, 17, 19, 85, 95, 179, 239, 323, 895, 1195, 1615, 3043, 3401, 4063, 4541, 15215, 17005, 20315, 22705, 42781, 57817, 77197, 213905, 289085, 385985, 727277, 812839, 3636385, 4064195, 13818263, 69091315]

約数ペア:

[(1, 69091315), (5, 13818263), (17, 4064195), (19, 3636385), (85, 812839), (95, 727277), (179, 385985), (239, 289085), (323, 213905), (895, 77197), (1195, 57817), (1615, 42781), (3043, 22705), (3401, 20315), (4063, 17005), (4541, 15215)]