15417045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2879}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 32348160

約数和(自身を除く): 16931115

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 2879, 5355, 8637, 14395, 20153, 25911, 43185, 48943, 60459, 100765, 129555, 146829, 181377, 244715, 302295, 342601, 440487, 734145, 906885, 1027803, 1713005, 2202435, 3083409, 5139015, 15417045]

約数ペア:

[(1, 15417045), (3, 5139015), (5, 3083409), (7, 2202435), (9, 1713005), (15, 1027803), (17, 906885), (21, 734145), (35, 440487), (45, 342601), (51, 302295), (63, 244715), (85, 181377), (105, 146829), (119, 129555), (153, 100765), (255, 60459), (315, 48943), (357, 43185), (595, 25911), (765, 20153), (1071, 14395), (1785, 8637), (2879, 5355)]