120492015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60397}}^1$

素因数の和:60431

約数の個数: 32

約数和(自身を含む): 231928320

約数和(自身を除く): 111436305

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 60397, 181191, 301985, 422779, 905955, 1147543, 1268337, 2113895, 3442629, 5737715, 6341685, 8032801, 17213145, 24098403, 40164005, 120492015]

約数ペア:

[(1, 120492015), (3, 40164005), (5, 24098403), (7, 17213145), (15, 8032801), (19, 6341685), (21, 5737715), (35, 3442629), (57, 2113895), (95, 1268337), (105, 1147543), (133, 905955), (285, 422779), (399, 301985), (665, 181191), (1995, 60397)]