156980724005

素因数分解:

$5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{229}}^1\times {\mathrm{12547}}^1$

素因数の和:13018

約数の個数: 48

約数和(自身を含む): 221093752320

約数和(自身を除く): 64113028315

約数列:

[1, 5, 7, 35, 49, 223, 229, 245, 1115, 1145, 1561, 1603, 7805, 8015, 10927, 11221, 12547, 51067, 54635, 56105, 62735, 87829, 255335, 357469, 439145, 614803, 1787345, 2502283, 2797981, 2873263, 3074015, 12511415, 13989905, 14366315, 19585867, 20112841, 97929335, 100564205, 137101069, 140789887, 640737649, 685505345, 703949435, 3203688245, 4485163543, 22425817715, 31396144801, 156980724005]

約数ペア:

[(1, 156980724005), (5, 31396144801), (7, 22425817715), (35, 4485163543), (49, 3203688245), (223, 703949435), (229, 685505345), (245, 640737649), (1115, 140789887), (1145, 137101069), (1561, 100564205), (1603, 97929335), (7805, 20112841), (8015, 19585867), (10927, 14366315), (11221, 13989905), (12547, 12511415), (51067, 3074015), (54635, 2873263), (56105, 2797981), (62735, 2502283), (87829, 1787345), (255335, 614803), (357469, 439145)]