4620135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 8870400

約数和(自身を除く): 4250265

約数列:

[1, 3, 5, 13, 15, 19, 29, 39, 43, 57, 65, 87, 95, 129, 145, 195, 215, 247, 285, 377, 435, 551, 559, 645, 741, 817, 1131, 1235, 1247, 1653, 1677, 1885, 2451, 2755, 2795, 3705, 3741, 4085, 5655, 6235, 7163, 8265, 8385, 10621, 12255, 16211, 18705, 21489, 23693, 31863, 35815, 48633, 53105, 71079, 81055, 107445, 118465, 159315, 243165, 308009, 355395, 924027, 1540045, 4620135]

約数ペア:

[(1, 4620135), (3, 1540045), (5, 924027), (13, 355395), (15, 308009), (19, 243165), (29, 159315), (39, 118465), (43, 107445), (57, 81055), (65, 71079), (87, 53105), (95, 48633), (129, 35815), (145, 31863), (195, 23693), (215, 21489), (247, 18705), (285, 16211), (377, 12255), (435, 10621), (551, 8385), (559, 8265), (645, 7163), (741, 6235), (817, 5655), (1131, 4085), (1235, 3741), (1247, 3705), (1653, 2795), (1677, 2755), (1885, 2451)]