53742065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 18833935

約数列:

[1, 5, 13, 31, 65, 149, 155, 179, 403, 745, 895, 1937, 2015, 2327, 4619, 5549, 9685, 11635, 23095, 26671, 27745, 60047, 72137, 133355, 300235, 346723, 360685, 826801, 1733615, 4134005, 10748413, 53742065]

約数ペア:

[(1, 53742065), (5, 10748413), (13, 4134005), (31, 1733615), (65, 826801), (149, 360685), (155, 346723), (179, 300235), (403, 133355), (745, 72137), (895, 60047), (1937, 27745), (2015, 26671), (2327, 23095), (4619, 11635), (5549, 9685)]