64803365

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 91010304

約数和(自身を除く): 26206939

約数列:

[1, 5, 11, 43, 47, 53, 55, 121, 215, 235, 265, 473, 517, 583, 605, 2021, 2279, 2365, 2491, 2585, 2915, 5203, 5687, 6413, 10105, 11395, 12455, 22231, 25069, 26015, 27401, 28435, 32065, 107113, 111155, 125345, 137005, 244541, 275759, 301411, 535565, 1178243, 1222705, 1378795, 1507055, 5891215, 12960673, 64803365]

約数ペア:

[(1, 64803365), (5, 12960673), (11, 5891215), (43, 1507055), (47, 1378795), (53, 1222705), (55, 1178243), (121, 535565), (215, 301411), (235, 275759), (265, 244541), (473, 137005), (517, 125345), (583, 111155), (605, 107113), (2021, 32065), (2279, 28435), (2365, 27401), (2491, 26015), (2585, 25069), (2915, 22231), (5203, 12455), (5687, 11395), (6413, 10105)]