225168335

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 331817472

約数和(自身を除く): 106649137

約数列:

[1, 5, 7, 19, 35, 71, 95, 133, 251, 355, 361, 497, 665, 1255, 1349, 1757, 1805, 2485, 2527, 4769, 6745, 8785, 9443, 12635, 17821, 23845, 25631, 33383, 47215, 89105, 90611, 124747, 128155, 166915, 179417, 338599, 453055, 623735, 634277, 897085, 1692995, 2370193, 3171385, 6433381, 11850965, 32166905, 45033667, 225168335]

約数ペア:

[(1, 225168335), (5, 45033667), (7, 32166905), (19, 11850965), (35, 6433381), (71, 3171385), (95, 2370193), (133, 1692995), (251, 897085), (355, 634277), (361, 623735), (497, 453055), (665, 338599), (1255, 179417), (1349, 166915), (1757, 128155), (1805, 124747), (2485, 90611), (2527, 89105), (4769, 47215), (6745, 33383), (8785, 25631), (9443, 23845), (12635, 17821)]