65324285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 92316672

約数和(自身を除く): 26992387

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 1105, 1907, 2015, 2635, 6851, 9535, 24791, 32419, 34255, 59117, 123955, 162095, 295585, 421447, 768521, 1004989, 2107235, 3842605, 5024945, 13064857, 65324285]

約数ペア:

[(1, 65324285), (5, 13064857), (13, 5024945), (17, 3842605), (31, 2107235), (65, 1004989), (85, 768521), (155, 421447), (221, 295585), (403, 162095), (527, 123955), (1105, 59117), (1907, 34255), (2015, 32419), (2635, 24791), (6851, 9535)]