78728185

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{3331}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 98360640

約数和(自身を除く): 19632455

約数列:

[1, 5, 29, 145, 163, 815, 3331, 4727, 16655, 23635, 96599, 482995, 542953, 2714765, 15745637, 78728185]

約数ペア:

[(1, 78728185), (5, 15745637), (29, 2714765), (145, 542953), (163, 482995), (815, 96599), (3331, 23635), (4727, 16655)]