156728689385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{4761619}}^1$

素因数の和:4761880

約数の個数: 16

約数和(自身を含む): 195416884800

約数和(自身を除く): 38688195415

約数列:

[1, 5, 29, 145, 227, 1135, 6583, 32915, 4761619, 23808095, 138086951, 690434755, 1080887513, 5404437565, 31345737877, 156728689385]

約数ペア:

[(1, 156728689385), (5, 31345737877), (29, 5404437565), (145, 1080887513), (227, 690434755), (1135, 138086951), (6583, 23808095), (32915, 4761619)]