129125440545

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2543}}^1\times {\mathrm{5281}}^1$

素因数の和:8473

約数の個数: 32

約数和(自身を含む): 207043582464

約数和(自身を除く): 77918141919

約数列:

[1, 3, 5, 15, 641, 1923, 2543, 3205, 5281, 7629, 9615, 12715, 15843, 26405, 38145, 79215, 1630063, 3385121, 4890189, 8150315, 10155363, 13429583, 16925605, 24450945, 40288749, 50776815, 67147915, 201443745, 8608362703, 25825088109, 43041813515, 129125440545]

約数ペア:

[(1, 129125440545), (3, 43041813515), (5, 25825088109), (15, 8608362703), (641, 201443745), (1923, 67147915), (2543, 50776815), (3205, 40288749), (5281, 24450945), (7629, 16925605), (9615, 13429583), (12715, 10155363), (15843, 8150315), (26405, 4890189), (38145, 3385121), (79215, 1630063)]