85370415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7177}}^1$

素因数の和:7259

約数の個数: 32

約数和(自身を含む): 149532096

約数和(自身を除く): 64161681

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3965, 7177, 11895, 21531, 35885, 93301, 107655, 279903, 437797, 466505, 1313391, 1399515, 2188985, 5691361, 6566955, 17074083, 28456805, 85370415]

約数ペア:

[(1, 85370415), (3, 28456805), (5, 17074083), (13, 6566955), (15, 5691361), (39, 2188985), (61, 1399515), (65, 1313391), (183, 466505), (195, 437797), (305, 279903), (793, 107655), (915, 93301), (2379, 35885), (3965, 21531), (7177, 11895)]