48761375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 67389504

約数和(自身を除く): 18628129

約数列:

[1, 5, 13, 25, 37, 65, 125, 185, 325, 481, 811, 925, 1625, 2405, 4055, 4625, 10543, 12025, 20275, 30007, 52715, 60125, 101375, 150035, 263575, 390091, 750175, 1317875, 1950455, 3750875, 9752275, 48761375]

約数ペア:

[(1, 48761375), (5, 9752275), (13, 3750875), (25, 1950455), (37, 1317875), (65, 750175), (125, 390091), (185, 263575), (325, 150035), (481, 101375), (811, 60125), (925, 52715), (1625, 30007), (2405, 20275), (4055, 12025), (4625, 10543)]