141641475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 246388992

約数和(自身を除く): 104747517

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 157, 345, 471, 523, 575, 785, 1569, 1725, 2355, 2615, 3611, 3925, 7845, 10833, 11775, 12029, 13075, 18055, 36087, 39225, 54165, 60145, 82111, 90275, 180435, 246333, 270825, 300725, 410555, 902175, 1231665, 1888553, 2052775, 5665659, 6158325, 9442765, 28328295, 47213825, 141641475]

約数ペア:

[(1, 141641475), (3, 47213825), (5, 28328295), (15, 9442765), (23, 6158325), (25, 5665659), (69, 2052775), (75, 1888553), (115, 1231665), (157, 902175), (345, 410555), (471, 300725), (523, 270825), (575, 246333), (785, 180435), (1569, 90275), (1725, 82111), (2355, 60145), (2615, 54165), (3611, 39225), (3925, 36087), (7845, 18055), (10833, 13075), (11775, 12029)]