290450805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{11317}}^1$

素因数の和:11413

約数の個数: 32

約数和(自身を含む): 488937600

約数和(自身を除く): 198486795

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 885, 1711, 5133, 8555, 11317, 25665, 33951, 56585, 169755, 328193, 667703, 984579, 1640965, 2003109, 3338515, 4922895, 10015545, 19363387, 58090161, 96816935, 290450805]

約数ペア:

[(1, 290450805), (3, 96816935), (5, 58090161), (15, 19363387), (29, 10015545), (59, 4922895), (87, 3338515), (145, 2003109), (177, 1640965), (295, 984579), (435, 667703), (885, 328193), (1711, 169755), (5133, 56585), (8555, 33951), (11317, 25665)]