53513055

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1949

約数の個数: 40

約数和(自身を含む): 97330464

約数和(自身を除く): 43817409

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 1065, 1861, 1917, 3195, 5583, 5751, 9305, 9585, 16749, 27915, 28755, 50247, 83745, 132131, 150741, 251235, 396393, 660655, 753705, 1189179, 1981965, 3567537, 5945895, 10702611, 17837685, 53513055]

約数ペア:

[(1, 53513055), (3, 17837685), (5, 10702611), (9, 5945895), (15, 3567537), (27, 1981965), (45, 1189179), (71, 753705), (81, 660655), (135, 396393), (213, 251235), (355, 150741), (405, 132131), (639, 83745), (1065, 50247), (1861, 28755), (1917, 27915), (3195, 16749), (5583, 9585), (5751, 9305)]