89207235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 168168000

約数和(自身を除く): 78960765

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 109, 117, 195, 327, 545, 585, 981, 1399, 1417, 1635, 4197, 4251, 4905, 6995, 7085, 12591, 12753, 18187, 20985, 21255, 54561, 62955, 63765, 90935, 152491, 163683, 272805, 457473, 762455, 818415, 1372419, 1982383, 2287365, 5947149, 6862095, 9911915, 17841447, 29735745, 89207235]

約数ペア:

[(1, 89207235), (3, 29735745), (5, 17841447), (9, 9911915), (13, 6862095), (15, 5947149), (39, 2287365), (45, 1982383), (65, 1372419), (109, 818415), (117, 762455), (195, 457473), (327, 272805), (545, 163683), (585, 152491), (981, 90935), (1399, 63765), (1417, 62955), (1635, 54561), (4197, 21255), (4251, 20985), (4905, 18187), (6995, 12753), (7085, 12591)]