259549095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{1291}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 448003584

約数和(自身を除く): 188454489

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1031, 1291, 3093, 3873, 5155, 6455, 13403, 15465, 16783, 19365, 40209, 50349, 67015, 83915, 201045, 251745, 1331021, 3993063, 6655105, 17303273, 19965315, 51909819, 86516365, 259549095]

約数ペア:

[(1, 259549095), (3, 86516365), (5, 51909819), (13, 19965315), (15, 17303273), (39, 6655105), (65, 3993063), (195, 1331021), (1031, 251745), (1291, 201045), (3093, 83915), (3873, 67015), (5155, 50349), (6455, 40209), (13403, 19365), (15465, 16783)]