69626475

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 134053920

約数和(自身を除く): 64427445

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 109, 153, 167, 225, 255, 327, 425, 501, 545, 765, 835, 981, 1275, 1503, 1635, 1853, 2505, 2725, 2839, 3825, 4175, 4905, 5559, 7515, 8175, 8517, 9265, 12525, 14195, 16677, 18203, 24525, 25551, 27795, 37575, 42585, 46325, 54609, 70975, 83385, 91015, 127755, 138975, 163827, 212925, 273045, 309451, 416925, 455075, 638775, 819135, 928353, 1365225, 1547255, 2785059, 4095675, 4641765, 7736275, 13925295, 23208825, 69626475]

約数ペア:

[(1, 69626475), (3, 23208825), (5, 13925295), (9, 7736275), (15, 4641765), (17, 4095675), (25, 2785059), (45, 1547255), (51, 1365225), (75, 928353), (85, 819135), (109, 638775), (153, 455075), (167, 416925), (225, 309451), (255, 273045), (327, 212925), (425, 163827), (501, 138975), (545, 127755), (765, 91015), (835, 83385), (981, 70975), (1275, 54609), (1503, 46325), (1635, 42585), (1853, 37575), (2505, 27795), (2725, 25551), (2839, 24525), (3825, 18203), (4175, 16677), (4905, 14195), (5559, 12525), (7515, 9265), (8175, 8517)]