61027875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3229

約数の個数: 48

約数和(自身を含む): 116520768

約数和(自身を除く): 55492893

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 3191, 3825, 6375, 9573, 15955, 19125, 28719, 47865, 54247, 79775, 143595, 162741, 239325, 271235, 398875, 488223, 717975, 813705, 1196625, 1356175, 2441115, 3589875, 4068525, 6780875, 12205575, 20342625, 61027875]

約数ペア:

[(1, 61027875), (3, 20342625), (5, 12205575), (9, 6780875), (15, 4068525), (17, 3589875), (25, 2441115), (45, 1356175), (51, 1196625), (75, 813705), (85, 717975), (125, 488223), (153, 398875), (225, 271235), (255, 239325), (375, 162741), (425, 143595), (765, 79775), (1125, 54247), (1275, 47865), (2125, 28719), (3191, 19125), (3825, 15955), (6375, 9573)]