75552815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 103130496

約数和(自身を除く): 27577681

約数列:

[1, 5, 13, 23, 65, 97, 115, 299, 485, 521, 1261, 1495, 2231, 2605, 6305, 6773, 11155, 11983, 29003, 33865, 50537, 59915, 145015, 155779, 252685, 656981, 778895, 1162351, 3284905, 5811755, 15110563, 75552815]

約数ペア:

[(1, 75552815), (5, 15110563), (13, 5811755), (23, 3284905), (65, 1162351), (97, 778895), (115, 656981), (299, 252685), (485, 155779), (521, 145015), (1261, 59915), (1495, 50537), (2231, 33865), (2605, 29003), (6305, 11983), (6773, 11155)]