40395945

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 67415040

約数和(自身を除く): 27019095

約数列:

[1, 3, 5, 15, 31, 93, 109, 155, 327, 465, 545, 797, 1635, 2391, 3379, 3985, 10137, 11955, 16895, 24707, 50685, 74121, 86873, 123535, 260619, 370605, 434365, 1303095, 2693063, 8079189, 13465315, 40395945]

約数ペア:

[(1, 40395945), (3, 13465315), (5, 8079189), (15, 2693063), (31, 1303095), (93, 434365), (109, 370605), (155, 260619), (327, 123535), (465, 86873), (545, 74121), (797, 50685), (1635, 24707), (2391, 16895), (3379, 11955), (3985, 10137)]