2254875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{859}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 4293120

約数和(自身を除く): 2038245

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 859, 875, 2577, 2625, 4295, 6013, 12885, 18039, 21475, 30065, 64425, 90195, 107375, 150325, 322125, 450975, 751625, 2254875]

約数ペア:

[(1, 2254875), (3, 751625), (5, 450975), (7, 322125), (15, 150325), (21, 107375), (25, 90195), (35, 64425), (75, 30065), (105, 21475), (125, 18039), (175, 12885), (375, 6013), (525, 4295), (859, 2625), (875, 2577)]