40456065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15959}}^1$

素因数の和:15993

約数の個数: 24

約数和(自身を含む): 70096320

約数和(自身を除く): 29640255

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 15959, 47877, 79795, 207467, 239385, 622401, 1037335, 2697071, 3112005, 8091213, 13485355, 40456065]

約数ペア:

[(1, 40456065), (3, 13485355), (5, 8091213), (13, 3112005), (15, 2697071), (39, 1037335), (65, 622401), (169, 239385), (195, 207467), (507, 79795), (845, 47877), (2535, 15959)]