1739968125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3083}}^1$

素因数の和:3156

約数の個数: 80

約数和(自身を含む): 3391314432

約数和(自身を除く): 1651346307

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 125, 129, 175, 215, 301, 375, 525, 625, 645, 875, 903, 1075, 1505, 1875, 2625, 3083, 3225, 4375, 4515, 5375, 7525, 9249, 13125, 15415, 16125, 21581, 22575, 26875, 37625, 46245, 64743, 77075, 80625, 107905, 112875, 132569, 188125, 231225, 323715, 385375, 397707, 539525, 564375, 662845, 927983, 1156125, 1618575, 1926875, 1988535, 2697625, 2783949, 3314225, 4639915, 5780625, 8092875, 9942675, 13488125, 13919745, 16571125, 23199575, 40464375, 49713375, 69598725, 82855625, 115997875, 248566875, 347993625, 579989375, 1739968125]

約数ペア:

[(1, 1739968125), (3, 579989375), (5, 347993625), (7, 248566875), (15, 115997875), (21, 82855625), (25, 69598725), (35, 49713375), (43, 40464375), (75, 23199575), (105, 16571125), (125, 13919745), (129, 13488125), (175, 9942675), (215, 8092875), (301, 5780625), (375, 4639915), (525, 3314225), (625, 2783949), (645, 2697625), (875, 1988535), (903, 1926875), (1075, 1618575), (1505, 1156125), (1875, 927983), (2625, 662845), (3083, 564375), (3225, 539525), (4375, 397707), (4515, 385375), (5375, 323715), (7525, 231225), (9249, 188125), (13125, 132569), (15415, 112875), (16125, 107905), (21581, 80625), (22575, 77075), (26875, 64743), (37625, 46245)]