48717825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 89785920

約数和(自身を除く): 41068095

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1723, 1885, 2175, 5169, 5655, 8615, 9425, 22399, 25845, 28275, 43075, 49967, 67197, 111995, 129225, 149901, 249835, 335985, 559975, 649571, 749505, 1249175, 1679925, 1948713, 3247855, 3747525, 9743565, 16239275, 48717825]

約数ペア:

[(1, 48717825), (3, 16239275), (5, 9743565), (13, 3747525), (15, 3247855), (25, 1948713), (29, 1679925), (39, 1249175), (65, 749505), (75, 649571), (87, 559975), (145, 335985), (195, 249835), (325, 149901), (377, 129225), (435, 111995), (725, 67197), (975, 49967), (1131, 43075), (1723, 28275), (1885, 25845), (2175, 22399), (5169, 9425), (5655, 8615)]