4058925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 7582848

約数和(自身を除く): 3523923

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 181, 195, 299, 325, 345, 543, 575, 897, 905, 975, 1495, 1725, 2353, 2715, 4163, 4485, 4525, 7059, 7475, 11765, 12489, 13575, 20815, 22425, 35295, 54119, 58825, 62445, 104075, 162357, 176475, 270595, 312225, 811785, 1352975, 4058925]

約数ペア:

[(1, 4058925), (3, 1352975), (5, 811785), (13, 312225), (15, 270595), (23, 176475), (25, 162357), (39, 104075), (65, 62445), (69, 58825), (75, 54119), (115, 35295), (181, 22425), (195, 20815), (299, 13575), (325, 12489), (345, 11765), (543, 7475), (575, 7059), (897, 4525), (905, 4485), (975, 4163), (1495, 2715), (1725, 2353)]