142690395

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 232142400

約数和(自身を除く): 89452005

約数列:

[1, 3, 5, 15, 97, 281, 291, 349, 485, 843, 1047, 1405, 1455, 1745, 4215, 5235, 27257, 33853, 81771, 98069, 101559, 136285, 169265, 294207, 408855, 490345, 507795, 1471035, 9512693, 28538079, 47563465, 142690395]

約数ペア:

[(1, 142690395), (3, 47563465), (5, 28538079), (15, 9512693), (97, 1471035), (281, 507795), (291, 490345), (349, 408855), (485, 294207), (843, 169265), (1047, 136285), (1405, 101559), (1455, 98069), (1745, 81771), (4215, 33853), (5235, 27257)]