194600445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 362880000

約数和(自身を除く): 168279555

約数列:

[1, 3, 5, 13, 15, 17, 39, 47, 51, 65, 85, 141, 195, 221, 235, 255, 611, 663, 705, 799, 1105, 1249, 1833, 2397, 3055, 3315, 3747, 3995, 6245, 9165, 10387, 11985, 16237, 18735, 21233, 31161, 48711, 51935, 58703, 63699, 81185, 106165, 155805, 176109, 243555, 276029, 293515, 318495, 763139, 828087, 880545, 997951, 1380145, 2289417, 2993853, 3815695, 4140435, 4989755, 11447085, 12973363, 14969265, 38920089, 64866815, 194600445]

約数ペア:

[(1, 194600445), (3, 64866815), (5, 38920089), (13, 14969265), (15, 12973363), (17, 11447085), (39, 4989755), (47, 4140435), (51, 3815695), (65, 2993853), (85, 2289417), (141, 1380145), (195, 997951), (221, 880545), (235, 828087), (255, 763139), (611, 318495), (663, 293515), (705, 276029), (799, 243555), (1105, 176109), (1249, 155805), (1833, 106165), (2397, 81185), (3055, 63699), (3315, 58703), (3747, 51935), (3995, 48711), (6245, 31161), (9165, 21233), (10387, 18735), (11985, 16237)]