1049125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 1647360

約数和(自身を除く): 598235

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 109, 125, 175, 275, 385, 545, 763, 875, 1199, 1375, 1925, 2725, 3815, 5995, 8393, 9625, 13625, 19075, 29975, 41965, 95375, 149875, 209825, 1049125]

約数ペア:

[(1, 1049125), (5, 209825), (7, 149875), (11, 95375), (25, 41965), (35, 29975), (55, 19075), (77, 13625), (109, 9625), (125, 8393), (175, 5995), (275, 3815), (385, 2725), (545, 1925), (763, 1375), (875, 1199)]