157090275

素因数分解:

$3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{4447}}^1$

素因数の和:4620

約数の個数: 36

約数和(自身を含む): 283221952

約数和(自身を除く): 126131677

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 157, 225, 471, 785, 1413, 2355, 3925, 4447, 7065, 11775, 13341, 22235, 35325, 40023, 66705, 111175, 200115, 333525, 698179, 1000575, 2094537, 3490895, 6283611, 10472685, 17454475, 31418055, 52363425, 157090275]

約数ペア:

[(1, 157090275), (3, 52363425), (5, 31418055), (9, 17454475), (15, 10472685), (25, 6283611), (45, 3490895), (75, 2094537), (157, 1000575), (225, 698179), (471, 333525), (785, 200115), (1413, 111175), (2355, 66705), (3925, 40023), (4447, 35325), (7065, 22235), (11775, 13341)]