8263275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6481}}^1$

素因数の和:6511

約数の個数: 24

約数和(自身を含む): 14467824

約数和(自身を除く): 6204549

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 6481, 19443, 32405, 97215, 110177, 162025, 330531, 486075, 550885, 1652655, 2754425, 8263275]

約数ペア:

[(1, 8263275), (3, 2754425), (5, 1652655), (15, 550885), (17, 486075), (25, 330531), (51, 162025), (75, 110177), (85, 97215), (255, 32405), (425, 19443), (1275, 6481)]