156735145

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 222732288

約数和(自身を除く): 65997143

約数列:

[1, 5, 7, 35, 37, 127, 185, 259, 635, 889, 953, 1295, 4445, 4699, 4765, 6671, 23495, 32893, 33355, 35261, 121031, 164465, 176305, 246827, 605155, 847217, 1234135, 4236085, 4478147, 22390735, 31347029, 156735145]

約数ペア:

[(1, 156735145), (5, 31347029), (7, 22390735), (35, 4478147), (37, 4236085), (127, 1234135), (185, 847217), (259, 605155), (635, 246827), (889, 176305), (953, 164465), (1295, 121031), (4445, 35261), (4699, 33355), (4765, 32893), (6671, 23495)]