151777125

素因数分解:

$3^3\times 5^3\times {\mathrm{44971}}^1$

素因数の和:44995

約数の個数: 32

約数和(自身を含む): 280625280

約数和(自身を除く): 128848155

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 44971, 134913, 224855, 404739, 674565, 1124275, 1214217, 2023695, 3372825, 5621375, 6071085, 10118475, 16864125, 30355425, 50592375, 151777125]

約数ペア:

[(1, 151777125), (3, 50592375), (5, 30355425), (9, 16864125), (15, 10118475), (25, 6071085), (27, 5621375), (45, 3372825), (75, 2023695), (125, 1214217), (135, 1124275), (225, 674565), (375, 404739), (675, 224855), (1125, 134913), (3375, 44971)]