40697065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 53996544

約数和(自身を除く): 13299479

約数列:

[1, 5, 17, 47, 61, 85, 167, 235, 305, 799, 835, 1037, 2839, 2867, 3995, 5185, 7849, 10187, 14195, 14335, 39245, 48739, 50935, 133433, 173179, 243695, 478789, 667165, 865895, 2393945, 8139413, 40697065]

約数ペア:

[(1, 40697065), (5, 8139413), (17, 2393945), (47, 865895), (61, 667165), (85, 478789), (167, 243695), (235, 173179), (305, 133433), (799, 50935), (835, 48739), (1037, 39245), (2839, 14335), (2867, 14195), (3995, 10187), (5185, 7849)]