8248045

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 11015136

約数和(自身を除く): 2767091

約数列:

[1, 5, 13, 43, 65, 169, 215, 227, 559, 845, 1135, 2795, 2951, 7267, 9761, 14755, 36335, 38363, 48805, 126893, 191815, 634465, 1649609, 8248045]

約数ペア:

[(1, 8248045), (5, 1649609), (13, 634465), (43, 191815), (65, 126893), (169, 48805), (215, 38363), (227, 36335), (559, 14755), (845, 9761), (1135, 7267), (2795, 2951)]