31968075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{25073}}^1$

素因数の和:25103

約数の個数: 24

約数和(自身を含む): 55965168

約数和(自身を除く): 23997093

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 25073, 75219, 125365, 376095, 426241, 626825, 1278723, 1880475, 2131205, 6393615, 10656025, 31968075]

約数ペア:

[(1, 31968075), (3, 10656025), (5, 6393615), (15, 2131205), (17, 1880475), (25, 1278723), (51, 626825), (75, 426241), (85, 376095), (255, 125365), (425, 75219), (1275, 25073)]