345772545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{11779}}^1$

素因数の和:11909

約数の個数: 32

約数和(自身を含む): 588057600

約数和(自身を除く): 242285055

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 285, 309, 515, 1545, 1957, 5871, 9785, 11779, 29355, 35337, 58895, 176685, 223801, 671403, 1119005, 1213237, 3357015, 3639711, 6066185, 18198555, 23051503, 69154509, 115257515, 345772545]

約数ペア:

[(1, 345772545), (3, 115257515), (5, 69154509), (15, 23051503), (19, 18198555), (57, 6066185), (95, 3639711), (103, 3357015), (285, 1213237), (309, 1119005), (515, 671403), (1545, 223801), (1957, 176685), (5871, 58895), (9785, 35337), (11779, 29355)]