225169455

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{3691}}^1$

素因数の和:3796

約数の個数: 48

約数和(自身を含む): 424255104

約数和(自身を除く): 199085649

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 415, 581, 735, 1245, 1743, 2905, 3691, 4067, 8715, 11073, 12201, 18455, 20335, 25837, 55365, 61005, 77511, 129185, 180859, 306353, 387555, 542577, 904295, 919059, 1531765, 2144471, 2712885, 4595295, 6433413, 10722355, 15011297, 32167065, 45033891, 75056485, 225169455]

約数ペア:

[(1, 225169455), (3, 75056485), (5, 45033891), (7, 32167065), (15, 15011297), (21, 10722355), (35, 6433413), (49, 4595295), (83, 2712885), (105, 2144471), (147, 1531765), (245, 919059), (249, 904295), (415, 542577), (581, 387555), (735, 306353), (1245, 180859), (1743, 129185), (2905, 77511), (3691, 61005), (4067, 55365), (8715, 25837), (11073, 20335), (12201, 18455)]