1330889315

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{31981}}^1$

素因数の和:32063

約数の個数: 32

約数和(自身を含む): 1934271360

約数和(自身を除く): 603382045

約数列:

[1, 5, 7, 29, 35, 41, 145, 203, 205, 287, 1015, 1189, 1435, 5945, 8323, 31981, 41615, 159905, 223867, 927449, 1119335, 1311221, 4637245, 6492143, 6556105, 9178547, 32460715, 38025409, 45892735, 190127045, 266177863, 1330889315]

約数ペア:

[(1, 1330889315), (5, 266177863), (7, 190127045), (29, 45892735), (35, 38025409), (41, 32460715), (145, 9178547), (203, 6556105), (205, 6492143), (287, 4637245), (1015, 1311221), (1189, 1119335), (1435, 927449), (5945, 223867), (8323, 159905), (31981, 41615)]