144558825

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 249734016

約数和(自身を除く): 105175191

約数列:

[1, 3, 5, 15, 25, 41, 53, 75, 123, 159, 205, 265, 615, 795, 887, 1025, 1325, 2173, 2661, 3075, 3975, 4435, 6519, 10865, 13305, 22175, 32595, 36367, 47011, 54325, 66525, 109101, 141033, 162975, 181835, 235055, 545505, 705165, 909175, 1175275, 1927451, 2727525, 3525825, 5782353, 9637255, 28911765, 48186275, 144558825]

約数ペア:

[(1, 144558825), (3, 48186275), (5, 28911765), (15, 9637255), (25, 5782353), (41, 3525825), (53, 2727525), (75, 1927451), (123, 1175275), (159, 909175), (205, 705165), (265, 545505), (615, 235055), (795, 181835), (887, 162975), (1025, 141033), (1325, 109101), (2173, 66525), (2661, 54325), (3075, 47011), (3975, 36367), (4435, 32595), (6519, 22175), (10865, 13305)]