40938885

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23327}}^1$

素因数の和:23354

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 37443195

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 23327, 69981, 116635, 209943, 303251, 349905, 629829, 909753, 1049715, 1516255, 2729259, 3149145, 4548765, 8187777, 13646295, 40938885]

約数ペア:

[(1, 40938885), (3, 13646295), (5, 8187777), (9, 4548765), (13, 3149145), (15, 2729259), (27, 1516255), (39, 1049715), (45, 909753), (65, 629829), (117, 349905), (135, 303251), (195, 209943), (351, 116635), (585, 69981), (1755, 23327)]