67946565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8221}}^1$

素因数の和:8277

約数の個数: 32

約数和(自身を含む): 118396800

約数和(自身を除く): 50450235

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8221, 8265, 24663, 41105, 123315, 156199, 238409, 468597, 715227, 780995, 1192045, 2342985, 3576135, 4529771, 13589313, 22648855, 67946565]

約数ペア:

[(1, 67946565), (3, 22648855), (5, 13589313), (15, 4529771), (19, 3576135), (29, 2342985), (57, 1192045), (87, 780995), (95, 715227), (145, 468597), (285, 238409), (435, 156199), (551, 123315), (1653, 41105), (2755, 24663), (8221, 8265)]