86810115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 163634688

約数和(自身を除く): 76824573

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 415, 581, 735, 1245, 1423, 1743, 2905, 4067, 4269, 7115, 8715, 9961, 12201, 20335, 21345, 29883, 49805, 61005, 69727, 118109, 149415, 209181, 348635, 354327, 590545, 826763, 1045905, 1771635, 2480289, 4133815, 5787341, 12401445, 17362023, 28936705, 86810115]

約数ペア:

[(1, 86810115), (3, 28936705), (5, 17362023), (7, 12401445), (15, 5787341), (21, 4133815), (35, 2480289), (49, 1771635), (83, 1045905), (105, 826763), (147, 590545), (245, 354327), (249, 348635), (415, 209181), (581, 149415), (735, 118109), (1245, 69727), (1423, 61005), (1743, 49805), (2905, 29883), (4067, 21345), (4269, 20335), (7115, 12201), (8715, 9961)]