194631345

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{11981}}^1$

素因数の和:12030

約数の個数: 36

約数和(自身を含む): 356081076

約数和(自身を除く): 161449731

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1805, 3249, 5415, 11981, 16245, 35943, 59905, 107829, 179715, 227639, 539145, 682917, 1138195, 2048751, 3414585, 4325141, 10243755, 12975423, 21625705, 38926269, 64877115, 194631345]

約数ペア:

[(1, 194631345), (3, 64877115), (5, 38926269), (9, 21625705), (15, 12975423), (19, 10243755), (45, 4325141), (57, 3414585), (95, 2048751), (171, 1138195), (285, 682917), (361, 539145), (855, 227639), (1083, 179715), (1805, 107829), (3249, 59905), (5415, 35943), (11981, 16245)]