4202135

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 2018665

約数列:

[1, 5, 7, 19, 35, 71, 89, 95, 133, 355, 445, 497, 623, 665, 1349, 1691, 2485, 3115, 6319, 6745, 8455, 9443, 11837, 31595, 44233, 47215, 59185, 120061, 221165, 600305, 840427, 4202135]

約数ペア:

[(1, 4202135), (5, 840427), (7, 600305), (19, 221165), (35, 120061), (71, 59185), (89, 47215), (95, 44233), (133, 31595), (355, 11837), (445, 9443), (497, 8455), (623, 6745), (665, 6319), (1349, 3115), (1691, 2485)]