11259875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 16174080

約数和(自身を除く): 4914205

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 431, 475, 1045, 1375, 2155, 2375, 4741, 5225, 8189, 10775, 23705, 26125, 40945, 53875, 90079, 118525, 204725, 450395, 592625, 1023625, 2251975, 11259875]

約数ペア:

[(1, 11259875), (5, 2251975), (11, 1023625), (19, 592625), (25, 450395), (55, 204725), (95, 118525), (125, 90079), (209, 53875), (275, 40945), (431, 26125), (475, 23705), (1045, 10775), (1375, 8189), (2155, 5225), (2375, 4741)]