12961907715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1295543}}^1$

素因数の和:1295603

約数の個数: 32

約数和(自身を含む): 22387000320

約数和(自身を除く): 9425092605

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 10005, 1295543, 3886629, 6477715, 19433145, 29797489, 37570747, 89392467, 112712241, 148987445, 187853735, 446962335, 563561205, 864127181, 2592381543, 4320635905, 12961907715]

約数ペア:

[(1, 12961907715), (3, 4320635905), (5, 2592381543), (15, 864127181), (23, 563561205), (29, 446962335), (69, 187853735), (87, 148987445), (115, 112712241), (145, 89392467), (345, 37570747), (435, 29797489), (667, 19433145), (2001, 6477715), (3335, 3886629), (10005, 1295543)]