66288285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 132427776

約数和(自身を除く): 66139491

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 889, 1143, 1657, 1905, 2667, 4445, 4971, 5715, 8001, 8285, 11599, 13335, 14913, 24855, 34797, 40005, 57995, 74565, 104391, 173985, 210439, 521955, 631317, 1052195, 1473073, 1893951, 3156585, 4419219, 7365365, 9469755, 13257657, 22096095, 66288285]

約数ペア:

[(1, 66288285), (3, 22096095), (5, 13257657), (7, 9469755), (9, 7365365), (15, 4419219), (21, 3156585), (35, 1893951), (45, 1473073), (63, 1052195), (105, 631317), (127, 521955), (315, 210439), (381, 173985), (635, 104391), (889, 74565), (1143, 57995), (1657, 40005), (1905, 34797), (2667, 24855), (4445, 14913), (4971, 13335), (5715, 11599), (8001, 8285)]