179928675

素因数分解:

$3^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1789}}^1$

素因数の和:1957

約数の個数: 48

約数和(自身を含む): 332940000

約数和(自身を除く): 153011325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 149, 225, 447, 675, 745, 1341, 1789, 2235, 3725, 4023, 5367, 6705, 8945, 11175, 16101, 20115, 26835, 33525, 44725, 48303, 80505, 100575, 134175, 241515, 266561, 402525, 799683, 1207575, 1332805, 2399049, 3998415, 6664025, 7197147, 11995245, 19992075, 35985735, 59976225, 179928675]

約数ペア:

[(1, 179928675), (3, 59976225), (5, 35985735), (9, 19992075), (15, 11995245), (25, 7197147), (27, 6664025), (45, 3998415), (75, 2399049), (135, 1332805), (149, 1207575), (225, 799683), (447, 402525), (675, 266561), (745, 241515), (1341, 134175), (1789, 100575), (2235, 80505), (3725, 48303), (4023, 44725), (5367, 33525), (6705, 26835), (8945, 20115), (11175, 16101)]