2019670575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2071457}}^1$

素因数の和:2071483

約数の個数: 24

約数和(自身を含む): 3596051088

約数和(自身を除く): 1576380513

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2071457, 6214371, 10357285, 26928941, 31071855, 51786425, 80786823, 134644705, 155359275, 403934115, 673223525, 2019670575]

約数ペア:

[(1, 2019670575), (3, 673223525), (5, 403934115), (13, 155359275), (15, 134644705), (25, 80786823), (39, 51786425), (65, 31071855), (75, 26928941), (195, 10357285), (325, 6214371), (975, 2071457)]