82987605

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6907}}^1$

素因数の和:7010

約数の個数: 32

約数和(自身を含む): 149212800

約数和(自身を除く): 66225195

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 6907, 12015, 20721, 34535, 62163, 103605, 186489, 310815, 614723, 932445, 1844169, 3073615, 5532507, 9220845, 16597521, 27662535, 82987605]

約数ペア:

[(1, 82987605), (3, 27662535), (5, 16597521), (9, 9220845), (15, 5532507), (27, 3073615), (45, 1844169), (89, 932445), (135, 614723), (267, 310815), (445, 186489), (801, 103605), (1335, 62163), (2403, 34535), (4005, 20721), (6907, 12015)]