75270755

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 30482845

約数列:

[1, 5, 7, 35, 101, 107, 199, 505, 535, 707, 749, 995, 1393, 3535, 3745, 6965, 10807, 20099, 21293, 54035, 75649, 100495, 106465, 140693, 149051, 378245, 703465, 745255, 2150593, 10752965, 15054151, 75270755]

約数ペア:

[(1, 75270755), (5, 15054151), (7, 10752965), (35, 2150593), (101, 745255), (107, 703465), (199, 378245), (505, 149051), (535, 140693), (707, 106465), (749, 100495), (995, 75649), (1393, 54035), (3535, 21293), (3745, 20099), (6965, 10807)]