2190687625

素因数分解:

$5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53269}}^1$

素因数の和:53338

約数の個数: 32

約数和(自身を含む): 3191086080

約数和(自身を除く): 1000398455

約数列:

[1, 5, 7, 25, 35, 47, 125, 175, 235, 329, 875, 1175, 1645, 5875, 8225, 41125, 53269, 266345, 372883, 1331725, 1864415, 2503643, 6658625, 9322075, 12518215, 17525501, 46610375, 62591075, 87627505, 312955375, 438137525, 2190687625]

約数ペア:

[(1, 2190687625), (5, 438137525), (7, 312955375), (25, 87627505), (35, 62591075), (47, 46610375), (125, 17525501), (175, 12518215), (235, 9322075), (329, 6658625), (875, 2503643), (1175, 1864415), (1645, 1331725), (5875, 372883), (8225, 266345), (41125, 53269)]