2445175705

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12491}}^1$

素因数の和:12574

約数の個数: 48

約数和(自身を含む): 3691236096

約数和(自身を除く): 1246060391

約数列:

[1, 5, 7, 17, 35, 47, 49, 85, 119, 235, 245, 329, 595, 799, 833, 1645, 2303, 3995, 4165, 5593, 11515, 12491, 27965, 39151, 62455, 87437, 195755, 212347, 437185, 587077, 612059, 1061735, 1486429, 2935385, 3060295, 4109539, 7432145, 9980309, 10405003, 20547695, 28766773, 49901545, 52025015, 69862163, 143833865, 349310815, 489035141, 2445175705]

約数ペア:

[(1, 2445175705), (5, 489035141), (7, 349310815), (17, 143833865), (35, 69862163), (47, 52025015), (49, 49901545), (85, 28766773), (119, 20547695), (235, 10405003), (245, 9980309), (329, 7432145), (595, 4109539), (799, 3060295), (833, 2935385), (1645, 1486429), (2303, 1061735), (3995, 612059), (4165, 587077), (5593, 437185), (11515, 212347), (12491, 195755), (27965, 87437), (39151, 62455)]