144385725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{175013}}^1$

素因数の和:175037

約数の個数: 24

約数和(自身を含む): 260420832

約数和(自身を除く): 116035107

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 175013, 525039, 875065, 1925143, 2625195, 4375325, 5775429, 9625715, 13125975, 28877145, 48128575, 144385725]

約数ペア:

[(1, 144385725), (3, 48128575), (5, 28877145), (11, 13125975), (15, 9625715), (25, 5775429), (33, 4375325), (55, 2625195), (75, 1925143), (165, 875065), (275, 525039), (825, 175013)]