149973005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7013}}^1$

素因数の和:7085

約数の個数: 32

約数和(自身を含む): 226243584

約数和(自身を除く): 76270579

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 4277, 7013, 21385, 35065, 49091, 91169, 245455, 329611, 455845, 638183, 1648055, 2307277, 3190915, 4284943, 11536385, 21424715, 29994601, 149973005]

約数ペア:

[(1, 149973005), (5, 29994601), (7, 21424715), (13, 11536385), (35, 4284943), (47, 3190915), (65, 2307277), (91, 1648055), (235, 638183), (329, 455845), (455, 329611), (611, 245455), (1645, 91169), (3055, 49091), (4277, 35065), (7013, 21385)]