1670310825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{9721}}^1$

素因数の和:9842

約数の個数: 48

約数和(自身を含む): 2893267200

約数和(自身を除く): 1222956375

約数列:

[1, 3, 5, 15, 25, 29, 75, 79, 87, 145, 237, 395, 435, 725, 1185, 1975, 2175, 2291, 5925, 6873, 9721, 11455, 29163, 34365, 48605, 57275, 145815, 171825, 243025, 281909, 729075, 767959, 845727, 1409545, 2303877, 3839795, 4228635, 7047725, 11519385, 19198975, 21143175, 22270811, 57596925, 66812433, 111354055, 334062165, 556770275, 1670310825]

約数ペア:

[(1, 1670310825), (3, 556770275), (5, 334062165), (15, 111354055), (25, 66812433), (29, 57596925), (75, 22270811), (79, 21143175), (87, 19198975), (145, 11519385), (237, 7047725), (395, 4228635), (435, 3839795), (725, 2303877), (1185, 1409545), (1975, 845727), (2175, 767959), (2291, 729075), (5925, 281909), (6873, 243025), (9721, 171825), (11455, 145815), (29163, 57275), (34365, 48605)]