117457515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{372881}}^1$

素因数の和:372899

約数の個数: 24

約数和(自身を含む): 232678368

約数和(自身を除く): 115220853

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 372881, 1118643, 1864405, 2610167, 3355929, 5593215, 7830501, 13050835, 16779645, 23491503, 39152505, 117457515]

約数ペア:

[(1, 117457515), (3, 39152505), (5, 23491503), (7, 16779645), (9, 13050835), (15, 7830501), (21, 5593215), (35, 3355929), (45, 2610167), (63, 1864405), (105, 1118643), (315, 372881)]