39925125

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 75149568

約数和(自身を除く): 35224443

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 1035, 1125, 1543, 1725, 2875, 4629, 5175, 7715, 8625, 13887, 23145, 25875, 35489, 38575, 69435, 106467, 115725, 177445, 192875, 319401, 347175, 532335, 578625, 887225, 1597005, 1735875, 2661675, 4436125, 7985025, 13308375, 39925125]

約数ペア:

[(1, 39925125), (3, 13308375), (5, 7985025), (9, 4436125), (15, 2661675), (23, 1735875), (25, 1597005), (45, 887225), (69, 578625), (75, 532335), (115, 347175), (125, 319401), (207, 192875), (225, 177445), (345, 115725), (375, 106467), (575, 69435), (1035, 38575), (1125, 35489), (1543, 25875), (1725, 23145), (2875, 13887), (4629, 8625), (5175, 7715)]