118216215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11887}}^1$

素因数の和:11928

約数の個数: 48

約数和(自身を含む): 233670528

約数和(自身を除く): 115454313

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 11887, 35661, 59435, 106983, 154531, 178305, 202079, 463593, 534915, 606237, 772655, 1010395, 1390779, 1818711, 2317965, 2627027, 3031185, 6953895, 7881081, 9093555, 13135135, 23643243, 39405405, 118216215]

約数ペア:

[(1, 118216215), (3, 39405405), (5, 23643243), (9, 13135135), (13, 9093555), (15, 7881081), (17, 6953895), (39, 3031185), (45, 2627027), (51, 2317965), (65, 1818711), (85, 1390779), (117, 1010395), (153, 772655), (195, 606237), (221, 534915), (255, 463593), (585, 202079), (663, 178305), (765, 154531), (1105, 106983), (1989, 59435), (3315, 35661), (9945, 11887)]