38537775

素因数分解:

$3^4\times 5^2\times {\mathrm{19031}}^1$

素因数の和:19053

約数の個数: 30

約数和(自身を含む): 71389032

約数和(自身を除く): 32851257

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 19031, 57093, 95155, 171279, 285465, 475775, 513837, 856395, 1427325, 1541511, 2569185, 4281975, 7707555, 12845925, 38537775]

約数ペア:

[(1, 38537775), (3, 12845925), (5, 7707555), (9, 4281975), (15, 2569185), (25, 1541511), (27, 1427325), (45, 856395), (75, 513837), (81, 475775), (135, 285465), (225, 171279), (405, 95155), (675, 57093), (2025, 19031)]