1017935145

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{1019}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 1794873600

約数和(自身を除く): 776938455

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 281, 395, 711, 843, 1019, 1185, 1405, 2529, 3057, 3555, 4215, 5095, 9171, 12645, 15285, 22199, 45855, 66597, 80501, 110995, 199791, 241503, 286339, 332985, 402505, 724509, 859017, 998955, 1207515, 1431695, 2577051, 3622545, 4295085, 12885255, 22620781, 67862343, 113103905, 203587029, 339311715, 1017935145]

約数ペア:

[(1, 1017935145), (3, 339311715), (5, 203587029), (9, 113103905), (15, 67862343), (45, 22620781), (79, 12885255), (237, 4295085), (281, 3622545), (395, 2577051), (711, 1431695), (843, 1207515), (1019, 998955), (1185, 859017), (1405, 724509), (2529, 402505), (3057, 332985), (3555, 286339), (4215, 241503), (5095, 199791), (9171, 110995), (12645, 80501), (15285, 66597), (22199, 45855)]