885069685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2017}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 1162368000

約数和(自身を除く): 277298315

約数列:

[1, 5, 19, 31, 95, 149, 155, 589, 745, 2017, 2831, 2945, 4619, 10085, 14155, 23095, 38323, 62527, 87761, 191615, 300533, 312635, 438805, 1188013, 1502665, 5710127, 5940065, 9316523, 28550635, 46582615, 177013937, 885069685]

約数ペア:

[(1, 885069685), (5, 177013937), (19, 46582615), (31, 28550635), (95, 9316523), (149, 5940065), (155, 5710127), (589, 1502665), (745, 1188013), (2017, 438805), (2831, 312635), (2945, 300533), (4619, 191615), (10085, 87761), (14155, 62527), (23095, 38323)]