223252005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{1619}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 370915200

約数和(自身を除く): 147663195

約数列:

[1, 3, 5, 15, 29, 87, 145, 317, 435, 951, 1585, 1619, 4755, 4857, 8095, 9193, 24285, 27579, 45965, 46951, 137895, 140853, 234755, 513223, 704265, 1539669, 2566115, 7698345, 14883467, 44650401, 74417335, 223252005]

約数ペア:

[(1, 223252005), (3, 74417335), (5, 44650401), (15, 14883467), (29, 7698345), (87, 2566115), (145, 1539669), (317, 704265), (435, 513223), (951, 234755), (1585, 140853), (1619, 137895), (4755, 46951), (4857, 45965), (8095, 27579), (9193, 24285)]