2217383655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{207329}}^1$

素因数の和:207391

約数の個数: 32

約数和(自身を含む): 3821506560

約数和(自身を除く): 1604122905

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 207329, 621987, 1036645, 3109935, 4768567, 6427199, 14305701, 19281597, 23842835, 32135995, 71528505, 96407985, 147825577, 443476731, 739127885, 2217383655]

約数ペア:

[(1, 2217383655), (3, 739127885), (5, 443476731), (15, 147825577), (23, 96407985), (31, 71528505), (69, 32135995), (93, 23842835), (115, 19281597), (155, 14305701), (345, 6427199), (465, 4768567), (713, 3109935), (2139, 1036645), (3565, 621987), (10695, 207329)]