199962015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3823}}^1$

素因数の和:4159

約数の個数: 32

約数和(自身を含む): 350217216

約数和(自身を除く): 150255201

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 317, 951, 1585, 3487, 3823, 4755, 10461, 11469, 17435, 19115, 42053, 52305, 57345, 126159, 210265, 630795, 1211891, 3635673, 6059455, 13330801, 18178365, 39992403, 66654005, 199962015]

約数ペア:

[(1, 199962015), (3, 66654005), (5, 39992403), (11, 18178365), (15, 13330801), (33, 6059455), (55, 3635673), (165, 1211891), (317, 630795), (951, 210265), (1585, 126159), (3487, 57345), (3823, 52305), (4755, 42053), (10461, 19115), (11469, 17435)]