38662525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{12781}}^1$

素因数の和:12813

約数の個数: 18

約数和(自身を含む): 52700186

約数和(自身を除く): 14037661

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 12781, 63905, 140591, 319525, 702955, 1546501, 3514775, 7732505, 38662525]

約数ペア:

[(1, 38662525), (5, 7732505), (11, 3514775), (25, 1546501), (55, 702955), (121, 319525), (275, 140591), (605, 63905), (3025, 12781)]