1330605975

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{412591}}^1$

素因数の和:412647

約数の個数: 24

約数和(自身を含む): 2251101952

約数和(自身を除く): 920495977

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 412591, 1237773, 2062955, 6188865, 10314775, 17741413, 30944325, 53224239, 88707065, 266121195, 443535325, 1330605975]

約数ペア:

[(1, 1330605975), (3, 443535325), (5, 266121195), (15, 88707065), (25, 53224239), (43, 30944325), (75, 17741413), (129, 10314775), (215, 6188865), (645, 2062955), (1075, 1237773), (3225, 412591)]