56425785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 101822784

約数和(自身を除く): 45396999

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 529, 547, 897, 1495, 1587, 1641, 2645, 2735, 4485, 6877, 7111, 7935, 8205, 12581, 20631, 21333, 34385, 35555, 37743, 62905, 103155, 106665, 163553, 188715, 289363, 490659, 817765, 868089, 1446815, 2453295, 3761719, 4340445, 11285157, 18808595, 56425785]

約数ペア:

[(1, 56425785), (3, 18808595), (5, 11285157), (13, 4340445), (15, 3761719), (23, 2453295), (39, 1446815), (65, 868089), (69, 817765), (115, 490659), (195, 289363), (299, 188715), (345, 163553), (529, 106665), (547, 103155), (897, 62905), (1495, 37743), (1587, 35555), (1641, 34385), (2645, 21333), (2735, 20631), (4485, 12581), (6877, 8205), (7111, 7935)]