157044555

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1741

約数の個数: 64

約数和(自身を含む): 303004800

約数和(自身を除く): 145960245

約数列:

[1, 3, 5, 9, 15, 17, 27, 41, 45, 51, 85, 123, 135, 153, 205, 255, 369, 459, 615, 697, 765, 1107, 1669, 1845, 2091, 2295, 3485, 5007, 5535, 6273, 8345, 10455, 15021, 18819, 25035, 28373, 31365, 45063, 68429, 75105, 85119, 94095, 141865, 205287, 225315, 255357, 342145, 425595, 615861, 766071, 1026435, 1163293, 1276785, 1847583, 3079305, 3489879, 3830355, 5816465, 9237915, 10469637, 17449395, 31408911, 52348185, 157044555]

約数ペア:

[(1, 157044555), (3, 52348185), (5, 31408911), (9, 17449395), (15, 10469637), (17, 9237915), (27, 5816465), (41, 3830355), (45, 3489879), (51, 3079305), (85, 1847583), (123, 1276785), (135, 1163293), (153, 1026435), (205, 766071), (255, 615861), (369, 425595), (459, 342145), (615, 255357), (697, 225315), (765, 205287), (1107, 141865), (1669, 94095), (1845, 85119), (2091, 75105), (2295, 68429), (3485, 45063), (5007, 31365), (5535, 28373), (6273, 25035), (8345, 18819), (10455, 15021)]