75631185

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 154920960

約数和(自身を除く): 79289775

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 163, 189, 315, 489, 491, 815, 945, 1141, 1467, 1473, 2445, 2455, 3423, 3437, 4401, 4419, 5705, 7335, 7365, 10269, 10311, 13257, 17115, 17185, 22005, 22095, 30807, 30933, 51345, 51555, 66285, 80033, 92799, 154035, 154665, 240099, 400165, 463995, 560231, 720297, 1200495, 1680693, 2160891, 2801155, 3601485, 5042079, 8403465, 10804455, 15126237, 25210395, 75631185]

約数ペア:

[(1, 75631185), (3, 25210395), (5, 15126237), (7, 10804455), (9, 8403465), (15, 5042079), (21, 3601485), (27, 2801155), (35, 2160891), (45, 1680693), (63, 1200495), (105, 720297), (135, 560231), (163, 463995), (189, 400165), (315, 240099), (489, 154665), (491, 154035), (815, 92799), (945, 80033), (1141, 66285), (1467, 51555), (1473, 51345), (2445, 30933), (2455, 30807), (3423, 22095), (3437, 22005), (4401, 17185), (4419, 17115), (5705, 13257), (7335, 10311), (7365, 10269)]