89997375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{18461}}^1$

素因数の和:18492

約数の個数: 32

約数和(自身を含む): 161284032

約数和(自身を除く): 71286657

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 18461, 55383, 92305, 239993, 276915, 461525, 719979, 1199965, 1384575, 2307625, 3599895, 5999825, 6922875, 17999475, 29999125, 89997375]

約数ペア:

[(1, 89997375), (3, 29999125), (5, 17999475), (13, 6922875), (15, 5999825), (25, 3599895), (39, 2307625), (65, 1384575), (75, 1199965), (125, 719979), (195, 461525), (325, 276915), (375, 239993), (975, 92305), (1625, 55383), (4875, 18461)]