38469805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 14406995

約数列:

[1, 5, 11, 29, 55, 89, 145, 271, 319, 445, 979, 1355, 1595, 2581, 2981, 4895, 7859, 12905, 14905, 24119, 28391, 39295, 86449, 120595, 141955, 265309, 432245, 699451, 1326545, 3497255, 7693961, 38469805]

約数ペア:

[(1, 38469805), (5, 7693961), (11, 3497255), (29, 1326545), (55, 699451), (89, 432245), (145, 265309), (271, 141955), (319, 120595), (445, 86449), (979, 39295), (1355, 28391), (1595, 24119), (2581, 14905), (2981, 12905), (4895, 7859)]