90343305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 169500240

約数和(自身を除く): 79156935

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 389, 397, 585, 1167, 1191, 1945, 1985, 3501, 3573, 5057, 5161, 5835, 5955, 15171, 15483, 17505, 17865, 25285, 25805, 45513, 46449, 75855, 77415, 154433, 227565, 232245, 463299, 772165, 1389897, 2007629, 2316495, 6022887, 6949485, 10038145, 18068661, 30114435, 90343305]

約数ペア:

[(1, 90343305), (3, 30114435), (5, 18068661), (9, 10038145), (13, 6949485), (15, 6022887), (39, 2316495), (45, 2007629), (65, 1389897), (117, 772165), (195, 463299), (389, 232245), (397, 227565), (585, 154433), (1167, 77415), (1191, 75855), (1945, 46449), (1985, 45513), (3501, 25805), (3573, 25285), (5057, 17865), (5161, 17505), (5835, 15483), (5955, 15171)]