726397965

素因数分解:

$3^2\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{8059}}^1$

素因数の和:10073

約数の個数: 24

約数和(自身を含む): 1259874720

約数和(自身を除く): 533476755

約数列:

[1, 3, 5, 9, 15, 45, 2003, 6009, 8059, 10015, 18027, 24177, 30045, 40295, 72531, 90135, 120885, 362655, 16142177, 48426531, 80710885, 145279593, 242132655, 726397965]

約数ペア:

[(1, 726397965), (3, 242132655), (5, 145279593), (9, 80710885), (15, 48426531), (45, 16142177), (2003, 362655), (6009, 120885), (8059, 90135), (10015, 72531), (18027, 40295), (24177, 30045)]