5163375

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{281}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 10030176

約数和(自身を除く): 4866801

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 281, 375, 525, 735, 843, 875, 1225, 1405, 1967, 2625, 3675, 4215, 5901, 6125, 7025, 9835, 13769, 18375, 21075, 29505, 35125, 41307, 49175, 68845, 105375, 147525, 206535, 245875, 344225, 737625, 1032675, 1721125, 5163375]

約数ペア:

[(1, 5163375), (3, 1721125), (5, 1032675), (7, 737625), (15, 344225), (21, 245875), (25, 206535), (35, 147525), (49, 105375), (75, 68845), (105, 49175), (125, 41307), (147, 35125), (175, 29505), (245, 21075), (281, 18375), (375, 13769), (525, 9835), (735, 7025), (843, 6125), (875, 5901), (1225, 4215), (1405, 3675), (1967, 2625)]