71992235

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 105423360

約数和(自身を除く): 33431125

約数列:

[1, 5, 7, 19, 35, 73, 95, 133, 365, 511, 665, 1387, 1483, 2555, 6935, 7415, 9709, 10381, 28177, 48545, 51905, 108259, 140885, 197239, 541295, 757813, 986195, 2056921, 3789065, 10284605, 14398447, 71992235]

約数ペア:

[(1, 71992235), (5, 14398447), (7, 10284605), (19, 3789065), (35, 2056921), (73, 986195), (95, 757813), (133, 541295), (365, 197239), (511, 140885), (665, 108259), (1387, 51905), (1483, 48545), (2555, 28177), (6935, 10381), (7415, 9709)]