5305125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 10543104

約数和(自身を除く): 5237979

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 47, 75, 105, 125, 129, 141, 175, 215, 235, 301, 329, 375, 525, 645, 705, 875, 903, 987, 1075, 1175, 1505, 1645, 2021, 2625, 3225, 3525, 4515, 4935, 5375, 5875, 6063, 7525, 8225, 10105, 14147, 16125, 17625, 22575, 24675, 30315, 37625, 41125, 42441, 50525, 70735, 112875, 123375, 151575, 212205, 252625, 353675, 757875, 1061025, 1768375, 5305125]

約数ペア:

[(1, 5305125), (3, 1768375), (5, 1061025), (7, 757875), (15, 353675), (21, 252625), (25, 212205), (35, 151575), (43, 123375), (47, 112875), (75, 70735), (105, 50525), (125, 42441), (129, 41125), (141, 37625), (175, 30315), (215, 24675), (235, 22575), (301, 17625), (329, 16125), (375, 14147), (525, 10105), (645, 8225), (705, 7525), (875, 6063), (903, 5875), (987, 5375), (1075, 4935), (1175, 4515), (1505, 3525), (1645, 3225), (2021, 2625)]