16706925

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 31337280

約数和(自身を除く): 14630355

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 467, 477, 675, 795, 1325, 1401, 1431, 2335, 2385, 3975, 4203, 7005, 7155, 11675, 11925, 12609, 21015, 24751, 35025, 35775, 63045, 74253, 105075, 123755, 222759, 315225, 371265, 618775, 668277, 1113795, 1856325, 3341385, 5568975, 16706925]

約数ペア:

[(1, 16706925), (3, 5568975), (5, 3341385), (9, 1856325), (15, 1113795), (25, 668277), (27, 618775), (45, 371265), (53, 315225), (75, 222759), (135, 123755), (159, 105075), (225, 74253), (265, 63045), (467, 35775), (477, 35025), (675, 24751), (795, 21015), (1325, 12609), (1401, 11925), (1431, 11675), (2335, 7155), (2385, 7005), (3975, 4203)]