26584155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 51367680

約数和(自身を除く): 24783525

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1567, 1885, 3393, 4701, 5655, 7835, 14103, 16965, 20371, 23505, 45443, 61113, 70515, 101855, 136329, 183339, 227215, 305565, 408987, 590759, 681645, 916695, 1772277, 2044935, 2953795, 5316831, 8861385, 26584155]

約数ペア:

[(1, 26584155), (3, 8861385), (5, 5316831), (9, 2953795), (13, 2044935), (15, 1772277), (29, 916695), (39, 681645), (45, 590759), (65, 408987), (87, 305565), (117, 227215), (145, 183339), (195, 136329), (261, 101855), (377, 70515), (435, 61113), (585, 45443), (1131, 23505), (1305, 20371), (1567, 16965), (1885, 14103), (3393, 7835), (4701, 5655)]