148905993605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1\times {\mathrm{19819}}^1$

素因数の和:20753

約数の個数: 32

約数和(自身を含む): 189054259200

約数和(自身を除く): 40148265595

約数列:

[1, 5, 23, 79, 115, 395, 827, 1817, 4135, 9085, 19021, 19819, 65333, 95105, 99095, 326665, 455837, 1502659, 1565701, 2279185, 7513295, 7828505, 16390313, 36011123, 81951565, 180055615, 376977199, 1294834727, 1884885995, 6474173635, 29781198721, 148905993605]

約数ペア:

[(1, 148905993605), (5, 29781198721), (23, 6474173635), (79, 1884885995), (115, 1294834727), (395, 376977199), (827, 180055615), (1817, 81951565), (4135, 36011123), (9085, 16390313), (19021, 7828505), (19819, 7513295), (65333, 2279185), (95105, 1565701), (99095, 1502659), (326665, 455837)]