40469065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3067}}^1$

素因数の和:3121

約数の個数: 32

約数和(自身を含む): 61850880

約数和(自身を除く): 21381815

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 3067, 13195, 15335, 21469, 39871, 88943, 107345, 199355, 279097, 444715, 622601, 1156259, 1395485, 3113005, 5781295, 8093813, 40469065]

約数ペア:

[(1, 40469065), (5, 8093813), (7, 5781295), (13, 3113005), (29, 1395485), (35, 1156259), (65, 622601), (91, 444715), (145, 279097), (203, 199355), (377, 107345), (455, 88943), (1015, 39871), (1885, 21469), (2639, 15335), (3067, 13195)]