4088565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 7927920

約数和(自身を除く): 3839355

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 241, 261, 377, 435, 585, 723, 1131, 1205, 1305, 1885, 2169, 3133, 3393, 3615, 5655, 6989, 9399, 10845, 15665, 16965, 20967, 28197, 34945, 46995, 62901, 90857, 104835, 140985, 272571, 314505, 454285, 817713, 1362855, 4088565]

約数ペア:

[(1, 4088565), (3, 1362855), (5, 817713), (9, 454285), (13, 314505), (15, 272571), (29, 140985), (39, 104835), (45, 90857), (65, 62901), (87, 46995), (117, 34945), (145, 28197), (195, 20967), (241, 16965), (261, 15665), (377, 10845), (435, 9399), (585, 6989), (723, 5655), (1131, 3615), (1205, 3393), (1305, 3133), (1885, 2169)]