2493339315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{143419}}^1$

素因数の和:143507

約数の個数: 32

約数和(自身を含む): 4268179200

約数和(自身を除く): 1774839885

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 5795, 17385, 143419, 430257, 717095, 2151285, 2724961, 8174883, 8748559, 13624805, 26245677, 40874415, 43742795, 131228385, 166222621, 498667863, 831113105, 2493339315]

約数ペア:

[(1, 2493339315), (3, 831113105), (5, 498667863), (15, 166222621), (19, 131228385), (57, 43742795), (61, 40874415), (95, 26245677), (183, 13624805), (285, 8748559), (305, 8174883), (915, 2724961), (1159, 2151285), (3477, 717095), (5795, 430257), (17385, 143419)]