2025375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 3684096

約数和(自身を除く): 1658721

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 491, 825, 1375, 1473, 2455, 4125, 5401, 7365, 12275, 16203, 27005, 36825, 61375, 81015, 135025, 184125, 405075, 675125, 2025375]

約数ペア:

[(1, 2025375), (3, 675125), (5, 405075), (11, 184125), (15, 135025), (25, 81015), (33, 61375), (55, 36825), (75, 27005), (125, 16203), (165, 12275), (275, 7365), (375, 5401), (491, 4125), (825, 2455), (1375, 1473)]