152453945

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{101}}^2$

素因数の和:282

約数の個数: 36

約数和(自身を含む): 218464812

約数和(自身を除く): 66010867

約数列:

[1, 5, 7, 35, 49, 61, 101, 245, 305, 427, 505, 707, 2135, 2989, 3535, 4949, 6161, 10201, 14945, 24745, 30805, 43127, 51005, 71407, 215635, 301889, 357035, 499849, 622261, 1509445, 2499245, 3111305, 4355827, 21779135, 30490789, 152453945]

約数ペア:

[(1, 152453945), (5, 30490789), (7, 21779135), (35, 4355827), (49, 3111305), (61, 2499245), (101, 1509445), (245, 622261), (305, 499849), (427, 357035), (505, 301889), (707, 215635), (2135, 71407), (2989, 51005), (3535, 43127), (4949, 30805), (6161, 24745), (10201, 14945)]