169234945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 226281600

約数和(自身を除く): 57046655

約数列:

[1, 5, 11, 55, 107, 149, 193, 535, 745, 965, 1177, 1639, 2123, 5885, 8195, 10615, 15943, 20651, 28757, 79715, 103255, 143785, 175373, 227161, 316327, 876865, 1135805, 1581635, 3076999, 15384995, 33846989, 169234945]

約数ペア:

[(1, 169234945), (5, 33846989), (11, 15384995), (55, 3076999), (107, 1581635), (149, 1135805), (193, 876865), (535, 316327), (745, 227161), (965, 175373), (1177, 143785), (1639, 103255), (2123, 79715), (5885, 28757), (8195, 20651), (10615, 15943)]