156798735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32363}}^1$

素因数の和:32407

約数の個数: 32

約数和(自身を含む): 279624960

約数和(自身を除く): 122826225

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 32363, 97089, 161815, 485445, 550171, 614897, 1650513, 1844691, 2750855, 3074485, 8252565, 9223455, 10453249, 31359747, 52266245, 156798735]

約数ペア:

[(1, 156798735), (3, 52266245), (5, 31359747), (15, 10453249), (17, 9223455), (19, 8252565), (51, 3074485), (57, 2750855), (85, 1844691), (95, 1650513), (255, 614897), (285, 550171), (323, 485445), (969, 161815), (1615, 97089), (4845, 32363)]