145280295

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 258122592

約数和(自身を除く): 112842297

約数列:

[1, 3, 5, 9, 15, 45, 83, 97, 249, 291, 401, 415, 485, 747, 873, 1203, 1245, 1455, 2005, 3609, 3735, 4365, 6015, 8051, 18045, 24153, 33283, 38897, 40255, 72459, 99849, 116691, 120765, 166415, 194485, 299547, 350073, 362295, 499245, 583455, 1497735, 1750365, 3228451, 9685353, 16142255, 29056059, 48426765, 145280295]

約数ペア:

[(1, 145280295), (3, 48426765), (5, 29056059), (9, 16142255), (15, 9685353), (45, 3228451), (83, 1750365), (97, 1497735), (249, 583455), (291, 499245), (401, 362295), (415, 350073), (485, 299547), (747, 194485), (873, 166415), (1203, 120765), (1245, 116691), (1455, 99849), (2005, 72459), (3609, 40255), (3735, 38897), (4365, 33283), (6015, 24153), (8051, 18045)]