120003975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5861}}^1$

素因数の和:5897

約数の個数: 72

約数和(自身を含む): 264587232

約数和(自身を除く): 144583257

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2925, 4095, 5861, 6825, 17583, 20475, 29305, 41027, 52749, 76193, 87915, 123081, 146525, 205135, 228579, 263745, 369243, 380965, 439575, 533351, 615405, 685737, 1025675, 1142895, 1318725, 1600053, 1846215, 1904825, 2666755, 3077025, 3428685, 4800159, 5714475, 8000265, 9231075, 13333775, 17143425, 24000795, 40001325, 120003975]

約数ペア:

[(1, 120003975), (3, 40001325), (5, 24000795), (7, 17143425), (9, 13333775), (13, 9231075), (15, 8000265), (21, 5714475), (25, 4800159), (35, 3428685), (39, 3077025), (45, 2666755), (63, 1904825), (65, 1846215), (75, 1600053), (91, 1318725), (105, 1142895), (117, 1025675), (175, 685737), (195, 615405), (225, 533351), (273, 439575), (315, 380965), (325, 369243), (455, 263745), (525, 228579), (585, 205135), (819, 146525), (975, 123081), (1365, 87915), (1575, 76193), (2275, 52749), (2925, 41027), (4095, 29305), (5861, 20475), (6825, 17583)]