1091925

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 2050464

約数和(自身を除く): 958539

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 211, 225, 345, 575, 633, 1035, 1055, 1725, 1899, 3165, 4853, 5175, 5275, 9495, 14559, 15825, 24265, 43677, 47475, 72795, 121325, 218385, 363975, 1091925]

約数ペア:

[(1, 1091925), (3, 363975), (5, 218385), (9, 121325), (15, 72795), (23, 47475), (25, 43677), (45, 24265), (69, 15825), (75, 14559), (115, 9495), (207, 5275), (211, 5175), (225, 4853), (345, 3165), (575, 1899), (633, 1725), (1035, 1055)]