165396055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 223534080

約数和(自身を除く): 58138025

約数列:

[1, 5, 11, 47, 55, 109, 235, 517, 545, 587, 1199, 2585, 2935, 5123, 5995, 6457, 25615, 27589, 32285, 56353, 63983, 137945, 281765, 303479, 319915, 703813, 1517395, 3007201, 3519065, 15036005, 33079211, 165396055]

約数ペア:

[(1, 165396055), (5, 33079211), (11, 15036005), (47, 3519065), (55, 3007201), (109, 1517395), (235, 703813), (517, 319915), (545, 303479), (587, 281765), (1199, 137945), (2585, 63983), (2935, 56353), (5123, 32285), (5995, 27589), (6457, 25615)]