2408055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 4245696

約数和(自身を除く): 1837641

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 233, 265, 689, 699, 795, 1165, 2067, 3029, 3445, 3495, 9087, 10335, 12349, 15145, 37047, 45435, 61745, 160537, 185235, 481611, 802685, 2408055]

約数ペア:

[(1, 2408055), (3, 802685), (5, 481611), (13, 185235), (15, 160537), (39, 61745), (53, 45435), (65, 37047), (159, 15145), (195, 12349), (233, 10335), (265, 9087), (689, 3495), (699, 3445), (795, 3029), (1165, 2067)]