49164375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2053

約数の個数: 40

約数和(自身を含む): 88259248

約数和(自身を除く): 39094873

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1875, 2017, 4875, 6051, 8125, 10085, 24375, 26221, 30255, 50425, 78663, 131105, 151275, 252125, 393315, 655525, 756375, 1260625, 1966575, 3277625, 3781875, 9832875, 16388125, 49164375]

約数ペア:

[(1, 49164375), (3, 16388125), (5, 9832875), (13, 3781875), (15, 3277625), (25, 1966575), (39, 1260625), (65, 756375), (75, 655525), (125, 393315), (195, 252125), (325, 151275), (375, 131105), (625, 78663), (975, 50425), (1625, 30255), (1875, 26221), (2017, 24375), (4875, 10085), (6051, 8125)]