72596715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9817}}^1$

素因数の和:9871

約数の個数: 32

約数和(自身を含む): 127241280

約数和(自身を除く): 54644565

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 9817, 29451, 49085, 147255, 166889, 284693, 500667, 834445, 854079, 1423465, 2503335, 4270395, 4839781, 14519343, 24198905, 72596715]

約数ペア:

[(1, 72596715), (3, 24198905), (5, 14519343), (15, 4839781), (17, 4270395), (29, 2503335), (51, 1423465), (85, 854079), (87, 834445), (145, 500667), (255, 284693), (435, 166889), (493, 147255), (1479, 49085), (2465, 29451), (7395, 9817)]