421036305

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2791}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 687502080

約数和(自身を除く): 266465775

約数列:

[1, 3, 5, 15, 89, 113, 267, 339, 445, 565, 1335, 1695, 2791, 8373, 10057, 13955, 30171, 41865, 50285, 150855, 248399, 315383, 745197, 946149, 1241995, 1576915, 3725985, 4730745, 28069087, 84207261, 140345435, 421036305]

約数ペア:

[(1, 421036305), (3, 140345435), (5, 84207261), (15, 28069087), (89, 4730745), (113, 3725985), (267, 1576915), (339, 1241995), (445, 946149), (565, 745197), (1335, 315383), (1695, 248399), (2791, 150855), (8373, 50285), (10057, 41865), (13955, 30171)]