38403765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2953}}^1$

素因数の和:2998

約数の個数: 36

約数和(自身を含む): 70736484

約数和(自身を除く): 32332719

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 2953, 4335, 8859, 13005, 14765, 26577, 44295, 50201, 132885, 150603, 251005, 451809, 753015, 853417, 2259045, 2560251, 4267085, 7680753, 12801255, 38403765]

約数ペア:

[(1, 38403765), (3, 12801255), (5, 7680753), (9, 4267085), (15, 2560251), (17, 2259045), (45, 853417), (51, 753015), (85, 451809), (153, 251005), (255, 150603), (289, 132885), (765, 50201), (867, 44295), (1445, 26577), (2601, 14765), (2953, 13005), (4335, 8859)]