157468725

素因数分解:

$3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2953}}^1$

素因数の和:3051

約数の個数: 48

約数和(自身を含む): 293036800

約数和(自身を除く): 135568075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 135, 225, 237, 395, 675, 711, 1185, 1975, 2133, 2953, 3555, 5925, 8859, 10665, 14765, 17775, 26577, 44295, 53325, 73825, 79731, 132885, 221475, 233287, 398655, 664425, 699861, 1166435, 1993275, 2099583, 3499305, 5832175, 6298749, 10497915, 17496525, 31493745, 52489575, 157468725]

約数ペア:

[(1, 157468725), (3, 52489575), (5, 31493745), (9, 17496525), (15, 10497915), (25, 6298749), (27, 5832175), (45, 3499305), (75, 2099583), (79, 1993275), (135, 1166435), (225, 699861), (237, 664425), (395, 398655), (675, 233287), (711, 221475), (1185, 132885), (1975, 79731), (2133, 73825), (2953, 53325), (3555, 44295), (5925, 26577), (8859, 17775), (10665, 14765)]