12333555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 23849280

約数和(自身を除く): 11515725

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 727, 1131, 1305, 1885, 2181, 3393, 3635, 5655, 6543, 9451, 10905, 16965, 21083, 28353, 32715, 47255, 63249, 85059, 105415, 141765, 189747, 274079, 316245, 425295, 822237, 948735, 1370395, 2466711, 4111185, 12333555]

約数ペア:

[(1, 12333555), (3, 4111185), (5, 2466711), (9, 1370395), (13, 948735), (15, 822237), (29, 425295), (39, 316245), (45, 274079), (65, 189747), (87, 141765), (117, 105415), (145, 85059), (195, 63249), (261, 47255), (377, 32715), (435, 28353), (585, 21083), (727, 16965), (1131, 10905), (1305, 9451), (1885, 6543), (2181, 5655), (3393, 3635)]