47998815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 80593920

約数和(自身を除く): 32595105

約数列:

[1, 3, 5, 15, 23, 69, 115, 263, 345, 529, 789, 1315, 1587, 2645, 3945, 6049, 7935, 12167, 18147, 30245, 36501, 60835, 90735, 139127, 182505, 417381, 695635, 2086905, 3199921, 9599763, 15999605, 47998815]

約数ペア:

[(1, 47998815), (3, 15999605), (5, 9599763), (15, 3199921), (23, 2086905), (69, 695635), (115, 417381), (263, 182505), (345, 139127), (529, 90735), (789, 60835), (1315, 36501), (1587, 30245), (2645, 18147), (3945, 12167), (6049, 7935)]