308448765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2111}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 569327616

約数和(自身を除く): 260878851

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 191, 255, 573, 765, 955, 1719, 2111, 2865, 3247, 6333, 8595, 9741, 10555, 16235, 18999, 29223, 31665, 35887, 48705, 94995, 107661, 146115, 179435, 322983, 403201, 538305, 1209603, 1614915, 2016005, 3628809, 6048015, 6854417, 18144045, 20563251, 34272085, 61689753, 102816255, 308448765]

約数ペア:

[(1, 308448765), (3, 102816255), (5, 61689753), (9, 34272085), (15, 20563251), (17, 18144045), (45, 6854417), (51, 6048015), (85, 3628809), (153, 2016005), (191, 1614915), (255, 1209603), (573, 538305), (765, 403201), (955, 322983), (1719, 179435), (2111, 146115), (2865, 107661), (3247, 94995), (6333, 48705), (8595, 35887), (9741, 31665), (10555, 29223), (16235, 18999)]