789887355

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{34261}}^1$

素因数の和:34351

約数の個数: 32

約数和(自身を含む): 1332106560

約数和(自身を除く): 542219205

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1537, 4611, 7685, 23055, 34261, 102783, 171305, 513915, 993569, 1815833, 2980707, 4967845, 5447499, 9079165, 14903535, 27237495, 52659157, 157977471, 263295785, 789887355]

約数ペア:

[(1, 789887355), (3, 263295785), (5, 157977471), (15, 52659157), (29, 27237495), (53, 14903535), (87, 9079165), (145, 5447499), (159, 4967845), (265, 2980707), (435, 1815833), (795, 993569), (1537, 513915), (4611, 171305), (7685, 102783), (23055, 34261)]