10939435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 14999040

約数和(自身を除く): 4059605

約数列:

[1, 5, 13, 31, 61, 65, 89, 155, 305, 403, 445, 793, 1157, 1891, 2015, 2759, 3965, 5429, 5785, 9455, 13795, 24583, 27145, 35867, 70577, 122915, 168299, 179335, 352885, 841495, 2187887, 10939435]

約数ペア:

[(1, 10939435), (5, 2187887), (13, 841495), (31, 352885), (61, 179335), (65, 168299), (89, 122915), (155, 70577), (305, 35867), (403, 27145), (445, 24583), (793, 13795), (1157, 9455), (1891, 5785), (2015, 5429), (2759, 3965)]