4188375

素因数分解:

$3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 8311680

約数和(自身を除く): 4123305

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 73, 75, 85, 125, 135, 153, 219, 225, 255, 365, 375, 425, 459, 657, 675, 765, 1095, 1125, 1241, 1275, 1825, 1971, 2125, 2295, 3285, 3375, 3723, 3825, 5475, 6205, 6375, 9125, 9855, 11169, 11475, 16425, 18615, 19125, 27375, 31025, 33507, 49275, 55845, 57375, 82125, 93075, 155125, 167535, 246375, 279225, 465375, 837675, 1396125, 4188375]

約数ペア:

[(1, 4188375), (3, 1396125), (5, 837675), (9, 465375), (15, 279225), (17, 246375), (25, 167535), (27, 155125), (45, 93075), (51, 82125), (73, 57375), (75, 55845), (85, 49275), (125, 33507), (135, 31025), (153, 27375), (219, 19125), (225, 18615), (255, 16425), (365, 11475), (375, 11169), (425, 9855), (459, 9125), (657, 6375), (675, 6205), (765, 5475), (1095, 3825), (1125, 3723), (1241, 3375), (1275, 3285), (1825, 2295), (1971, 2125)]