108156965

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{7237}}^1$

素因数の和:7317

約数の個数: 24

約数和(自身を含む): 153474552

約数和(自身を除く): 45317587

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 7237, 14945, 36185, 50659, 253295, 354613, 441457, 1773065, 2207285, 3090199, 15450995, 21631393, 108156965]

約数ペア:

[(1, 108156965), (5, 21631393), (7, 15450995), (35, 3090199), (49, 2207285), (61, 1773065), (245, 441457), (305, 354613), (427, 253295), (2135, 50659), (2989, 36185), (7237, 14945)]