85367295

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 161616000

約数和(自身を除く): 76248705

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 195, 219, 365, 585, 657, 949, 1095, 1999, 2847, 3285, 4745, 5997, 8541, 9995, 14235, 17991, 25987, 29985, 42705, 77961, 89955, 129935, 145927, 233883, 389805, 437781, 729635, 1169415, 1313343, 1897051, 2188905, 5691153, 6566715, 9485255, 17073459, 28455765, 85367295]

約数ペア:

[(1, 85367295), (3, 28455765), (5, 17073459), (9, 9485255), (13, 6566715), (15, 5691153), (39, 2188905), (45, 1897051), (65, 1313343), (73, 1169415), (117, 729635), (195, 437781), (219, 389805), (365, 233883), (585, 145927), (657, 129935), (949, 89955), (1095, 77961), (1999, 42705), (2847, 29985), (3285, 25987), (4745, 17991), (5997, 14235), (8541, 9995)]