42109875

素因数分解:

$3^4\times 5^3\times {\mathrm{4159}}^1$

素因数の和:4186

約数の個数: 40

約数和(自身を含む): 78524160

約数和(自身を除く): 36414285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 4159, 10125, 12477, 20795, 37431, 62385, 103975, 112293, 187155, 311925, 336879, 519875, 561465, 935775, 1559625, 1684395, 2807325, 4678875, 8421975, 14036625, 42109875]

約数ペア:

[(1, 42109875), (3, 14036625), (5, 8421975), (9, 4678875), (15, 2807325), (25, 1684395), (27, 1559625), (45, 935775), (75, 561465), (81, 519875), (125, 336879), (135, 311925), (225, 187155), (375, 112293), (405, 103975), (675, 62385), (1125, 37431), (2025, 20795), (3375, 12477), (4159, 10125)]