13203431285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1\times {\mathrm{5477}}^1$

素因数の和:6373

約数の個数: 32

約数和(自身を含む): 17635128192

約数和(自身を除く): 4431696907

約数列:

[1, 5, 11, 53, 55, 265, 583, 827, 2915, 4135, 5477, 9097, 27385, 43831, 45485, 60247, 219155, 290281, 301235, 482141, 1451405, 2410705, 3193091, 4529479, 15965455, 22647395, 49824269, 240062387, 249121345, 1200311935, 2640686257, 13203431285]

約数ペア:

[(1, 13203431285), (5, 2640686257), (11, 1200311935), (53, 249121345), (55, 240062387), (265, 49824269), (583, 22647395), (827, 15965455), (2915, 4529479), (4135, 3193091), (5477, 2410705), (9097, 1451405), (27385, 482141), (43831, 301235), (45485, 290281), (60247, 219155)]