37964485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 54464256

約数和(自身を除く): 16499771

約数列:

[1, 5, 13, 17, 43, 47, 65, 85, 215, 221, 235, 289, 559, 611, 731, 799, 1105, 1445, 2021, 2795, 3055, 3655, 3757, 3995, 9503, 10105, 10387, 12427, 13583, 18785, 26273, 34357, 47515, 51935, 62135, 67915, 131365, 161551, 171785, 176579, 446641, 584069, 807755, 882895, 2233205, 2920345, 7592897, 37964485]

約数ペア:

[(1, 37964485), (5, 7592897), (13, 2920345), (17, 2233205), (43, 882895), (47, 807755), (65, 584069), (85, 446641), (215, 176579), (221, 171785), (235, 161551), (289, 131365), (559, 67915), (611, 62135), (731, 51935), (799, 47515), (1105, 34357), (1445, 26273), (2021, 18785), (2795, 13583), (3055, 12427), (3655, 10387), (3757, 10105), (3995, 9503)]