196272855

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{33811}}^1$

素因数の和:33868

約数の個数: 32

約数和(自身を含む): 357054720

約数和(自身を除く): 160781865

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 33811, 101433, 169055, 304299, 507165, 912897, 1453873, 1521495, 4361619, 4564485, 7269365, 13084857, 21808095, 39254571, 65424285, 196272855]

約数ペア:

[(1, 196272855), (3, 65424285), (5, 39254571), (9, 21808095), (15, 13084857), (27, 7269365), (43, 4564485), (45, 4361619), (129, 1521495), (135, 1453873), (215, 912897), (387, 507165), (645, 304299), (1161, 169055), (1935, 101433), (5805, 33811)]