351633425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2399}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 524966400

約数和(自身を除く): 173332975

約数列:

[1, 5, 11, 13, 25, 41, 55, 65, 143, 205, 275, 325, 451, 533, 715, 1025, 2255, 2399, 2665, 3575, 5863, 11275, 11995, 13325, 26389, 29315, 31187, 59975, 98359, 131945, 146575, 155935, 343057, 491795, 659725, 779675, 1081949, 1278667, 1715285, 2458975, 5409745, 6393335, 8576425, 14065337, 27048725, 31966675, 70326685, 351633425]

約数ペア:

[(1, 351633425), (5, 70326685), (11, 31966675), (13, 27048725), (25, 14065337), (41, 8576425), (55, 6393335), (65, 5409745), (143, 2458975), (205, 1715285), (275, 1278667), (325, 1081949), (451, 779675), (533, 659725), (715, 491795), (1025, 343057), (2255, 155935), (2399, 146575), (2665, 131945), (3575, 98359), (5863, 59975), (11275, 31187), (11995, 29315), (13325, 26389)]