40515525

素因数分解:

$3^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 75054720

約数和(自身を除く): 34539195

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 193, 225, 311, 579, 675, 933, 965, 1555, 1737, 2799, 2895, 4665, 4825, 5211, 7775, 8397, 8685, 13995, 14475, 23325, 26055, 41985, 43425, 60023, 69975, 130275, 180069, 209925, 300115, 540207, 900345, 1500575, 1620621, 2701035, 4501725, 8103105, 13505175, 40515525]

約数ペア:

[(1, 40515525), (3, 13505175), (5, 8103105), (9, 4501725), (15, 2701035), (25, 1620621), (27, 1500575), (45, 900345), (75, 540207), (135, 300115), (193, 209925), (225, 180069), (311, 130275), (579, 69975), (675, 60023), (933, 43425), (965, 41985), (1555, 26055), (1737, 23325), (2799, 14475), (2895, 13995), (4665, 8685), (4825, 8397), (5211, 7775)]