142714635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 271315968

約数和(自身を除く): 128601333

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 73, 105, 129, 215, 219, 301, 365, 433, 511, 645, 903, 1095, 1299, 1505, 1533, 2165, 2555, 3031, 3139, 4515, 6495, 7665, 9093, 9417, 15155, 15695, 18619, 21973, 31609, 45465, 47085, 55857, 65919, 93095, 94827, 109865, 130333, 158045, 221263, 279285, 329595, 390999, 474135, 651665, 663789, 1106315, 1359187, 1954995, 3318945, 4077561, 6795935, 9514309, 20387805, 28542927, 47571545, 142714635]

約数ペア:

[(1, 142714635), (3, 47571545), (5, 28542927), (7, 20387805), (15, 9514309), (21, 6795935), (35, 4077561), (43, 3318945), (73, 1954995), (105, 1359187), (129, 1106315), (215, 663789), (219, 651665), (301, 474135), (365, 390999), (433, 329595), (511, 279285), (645, 221263), (903, 158045), (1095, 130333), (1299, 109865), (1505, 94827), (1533, 93095), (2165, 65919), (2555, 55857), (3031, 47085), (3139, 45465), (4515, 31609), (6495, 21973), (7665, 18619), (9093, 15695), (9417, 15155)]