47018985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2341}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 81838848

約数和(自身を除く): 34819863

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 2341, 4017, 6695, 7023, 11705, 20085, 30433, 35115, 91299, 152165, 241123, 456495, 723369, 1205615, 3134599, 3616845, 9403797, 15672995, 47018985]

約数ペア:

[(1, 47018985), (3, 15672995), (5, 9403797), (13, 3616845), (15, 3134599), (39, 1205615), (65, 723369), (103, 456495), (195, 241123), (309, 152165), (515, 91299), (1339, 35115), (1545, 30433), (2341, 20085), (4017, 11705), (6695, 7023)]