157025175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1151}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 277696512

約数和(自身を除く): 120671337

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 107, 255, 321, 425, 535, 1151, 1275, 1605, 1819, 2675, 3453, 5457, 5755, 8025, 9095, 17265, 19567, 27285, 28775, 45475, 58701, 86325, 97835, 123157, 136425, 293505, 369471, 489175, 615785, 1467525, 1847355, 2093669, 3078925, 6281007, 9236775, 10468345, 31405035, 52341725, 157025175]

約数ペア:

[(1, 157025175), (3, 52341725), (5, 31405035), (15, 10468345), (17, 9236775), (25, 6281007), (51, 3078925), (75, 2093669), (85, 1847355), (107, 1467525), (255, 615785), (321, 489175), (425, 369471), (535, 293505), (1151, 136425), (1275, 123157), (1605, 97835), (1819, 86325), (2675, 58701), (3453, 45475), (5457, 28775), (5755, 27285), (8025, 19567), (9095, 17265)]