78851205

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5783}}^1$

素因数の和:5898

約数の個数: 32

約数和(自身を含む): 141592320

約数和(自身を除く): 62741115

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 5783, 13635, 17349, 28915, 52047, 86745, 156141, 260235, 584083, 780705, 1752249, 2920415, 5256747, 8761245, 15770241, 26283735, 78851205]

約数ペア:

[(1, 78851205), (3, 26283735), (5, 15770241), (9, 8761245), (15, 5256747), (27, 2920415), (45, 1752249), (101, 780705), (135, 584083), (303, 260235), (505, 156141), (909, 86745), (1515, 52047), (2727, 28915), (4545, 17349), (5783, 13635)]