228734275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3892

約数の個数: 48

約数和(自身を含む): 365119488

約数和(自身を除く): 136385213

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 155, 175, 217, 275, 341, 385, 775, 1085, 1705, 1925, 2387, 3833, 5425, 8525, 11935, 19165, 26831, 42163, 59675, 95825, 118823, 134155, 210815, 295141, 594115, 670775, 831761, 1054075, 1307053, 1475705, 2970575, 4158805, 6535265, 7378525, 9149371, 20794025, 32676325, 45746855, 228734275]

約数ペア:

[(1, 228734275), (5, 45746855), (7, 32676325), (11, 20794025), (25, 9149371), (31, 7378525), (35, 6535265), (55, 4158805), (77, 2970575), (155, 1475705), (175, 1307053), (217, 1054075), (275, 831761), (341, 670775), (385, 594115), (775, 295141), (1085, 210815), (1705, 134155), (1925, 118823), (2387, 95825), (3833, 59675), (5425, 42163), (8525, 26831), (11935, 19165)]