155514989509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{180949}}^1$

素因数の和:181105

約数の個数: 32

約数和(自身を含む): 183439872000

約数和(自身を除く): 27924882491

約数列:

[1, 11, 23, 43, 79, 253, 473, 869, 989, 1817, 3397, 10879, 19987, 37367, 78131, 180949, 859441, 1990439, 4161827, 7780807, 14294971, 45780097, 85588877, 157244681, 178958561, 328784333, 614683753, 1968544171, 3616627663, 6761521283, 14137726319, 155514989509]

約数ペア:

[(1, 155514989509), (11, 14137726319), (23, 6761521283), (43, 3616627663), (79, 1968544171), (253, 614683753), (473, 328784333), (869, 178958561), (989, 157244681), (1817, 85588877), (3397, 45780097), (10879, 14294971), (19987, 7780807), (37367, 4161827), (78131, 1990439), (180949, 859441)]