469874905

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 594478080

約数和(自身を除く): 124603175

約数列:

[1, 5, 31, 113, 139, 155, 193, 565, 695, 965, 3503, 4309, 5983, 15707, 17515, 21545, 21809, 26827, 29915, 78535, 109045, 134135, 486917, 676079, 831637, 2434585, 3031451, 3380395, 4158185, 15157255, 93974981, 469874905]

約数ペア:

[(1, 469874905), (5, 93974981), (31, 15157255), (113, 4158185), (139, 3380395), (155, 3031451), (193, 2434585), (565, 831637), (695, 676079), (965, 486917), (3503, 134135), (4309, 109045), (5983, 78535), (15707, 29915), (17515, 26827), (21545, 21809)]