15582645

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{683}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 30041280

約数和(自身を除く): 14458635

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 683, 845, 1521, 1755, 2049, 2535, 3415, 4563, 6147, 7605, 8879, 10245, 18441, 22815, 26637, 30735, 44395, 79911, 92205, 115427, 133185, 239733, 346281, 399555, 577135, 1038843, 1198665, 1731405, 3116529, 5194215, 15582645]

約数ペア:

[(1, 15582645), (3, 5194215), (5, 3116529), (9, 1731405), (13, 1198665), (15, 1038843), (27, 577135), (39, 399555), (45, 346281), (65, 239733), (117, 133185), (135, 115427), (169, 92205), (195, 79911), (351, 44395), (507, 30735), (585, 26637), (683, 22815), (845, 18441), (1521, 10245), (1755, 8879), (2049, 7605), (2535, 6147), (3415, 4563)]