105587145

素因数分解:

$3^5\times 5^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 198446976

約数和(自身を除く): 92859831

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 47, 81, 129, 135, 141, 215, 235, 243, 387, 405, 423, 645, 705, 1161, 1215, 1269, 1849, 1935, 2021, 2115, 3483, 3807, 5547, 5805, 6063, 6345, 9245, 10105, 10449, 11421, 16641, 17415, 18189, 19035, 27735, 30315, 49923, 52245, 54567, 57105, 83205, 86903, 90945, 149769, 163701, 249615, 260709, 272835, 434515, 449307, 491103, 748845, 782127, 818505, 1303545, 2246535, 2346381, 2455515, 3910635, 7039143, 11731905, 21117429, 35195715, 105587145]

約数ペア:

[(1, 105587145), (3, 35195715), (5, 21117429), (9, 11731905), (15, 7039143), (27, 3910635), (43, 2455515), (45, 2346381), (47, 2246535), (81, 1303545), (129, 818505), (135, 782127), (141, 748845), (215, 491103), (235, 449307), (243, 434515), (387, 272835), (405, 260709), (423, 249615), (645, 163701), (705, 149769), (1161, 90945), (1215, 86903), (1269, 83205), (1849, 57105), (1935, 54567), (2021, 52245), (2115, 49923), (3483, 30315), (3807, 27735), (5547, 19035), (5805, 18189), (6063, 17415), (6345, 16641), (9245, 11421), (10105, 10449)]