1520482795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{544001}}^1$

素因数の和:544062

約数の個数: 16

約数和(自身を含む): 2010631392

約数和(自身を除く): 490148597

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 544001, 2720005, 7072013, 23392043, 35360065, 116960215, 304096559, 1520482795]

約数ペア:

[(1, 1520482795), (5, 304096559), (13, 116960215), (43, 35360065), (65, 23392043), (215, 7072013), (559, 2720005), (2795, 544001)]