74821275

素因数分解:

$3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1723}}^1$

素因数の和:1932

約数の個数: 36

約数和(自身を含む): 134785768

約数和(自身を除く): 59964493

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 193, 225, 579, 965, 1723, 1737, 2895, 4825, 5169, 8615, 8685, 14475, 15507, 25845, 43075, 43425, 77535, 129225, 332539, 387675, 997617, 1662695, 2992851, 4988085, 8313475, 14964255, 24940425, 74821275]

約数ペア:

[(1, 74821275), (3, 24940425), (5, 14964255), (9, 8313475), (15, 4988085), (25, 2992851), (45, 1662695), (75, 997617), (193, 387675), (225, 332539), (579, 129225), (965, 77535), (1723, 43425), (1737, 43075), (2895, 25845), (4825, 15507), (5169, 14475), (8615, 8685)]