142053835

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1531}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 213548544

約数和(自身を除く): 71494709

約数列:

[1, 5, 7, 11, 35, 55, 77, 241, 385, 1205, 1531, 1687, 2651, 7655, 8435, 10717, 13255, 16841, 18557, 53585, 84205, 92785, 117887, 368971, 589435, 1844855, 2582797, 4058681, 12913985, 20293405, 28410767, 142053835]

約数ペア:

[(1, 142053835), (5, 28410767), (7, 20293405), (11, 12913985), (35, 4058681), (55, 2582797), (77, 1844855), (241, 589435), (385, 368971), (1205, 117887), (1531, 92785), (1687, 84205), (2651, 53585), (7655, 18557), (8435, 16841), (10717, 13255)]