13946175

素因数分解:

$3^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 60

約数和(自身を含む): 26467056

約数和(自身を除く): 12520881

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 81, 97, 135, 213, 225, 291, 355, 405, 485, 639, 675, 873, 1065, 1455, 1775, 1917, 2025, 2425, 2619, 3195, 4365, 5325, 5751, 6887, 7275, 7857, 9585, 13095, 15975, 20661, 21825, 28755, 34435, 39285, 47925, 61983, 65475, 103305, 143775, 172175, 185949, 196425, 309915, 516525, 557847, 929745, 1549575, 2789235, 4648725, 13946175]

約数ペア:

[(1, 13946175), (3, 4648725), (5, 2789235), (9, 1549575), (15, 929745), (25, 557847), (27, 516525), (45, 309915), (71, 196425), (75, 185949), (81, 172175), (97, 143775), (135, 103305), (213, 65475), (225, 61983), (291, 47925), (355, 39285), (405, 34435), (485, 28755), (639, 21825), (675, 20661), (873, 15975), (1065, 13095), (1455, 9585), (1775, 7857), (1917, 7275), (2025, 6887), (2425, 5751), (2619, 5325), (3195, 4365)]