5200845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 3871155

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 179, 195, 447, 537, 745, 895, 1937, 2235, 2327, 2685, 5811, 6981, 9685, 11635, 26671, 29055, 34905, 80013, 133355, 346723, 400065, 1040169, 1733615, 5200845]

約数ペア:

[(1, 5200845), (3, 1733615), (5, 1040169), (13, 400065), (15, 346723), (39, 133355), (65, 80013), (149, 34905), (179, 29055), (195, 26671), (447, 11635), (537, 9685), (745, 6981), (895, 5811), (1937, 2685), (2235, 2327)]