84105045

素因数分解:

$3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1913}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 146007576

約数和(自身を除く): 61902531

約数列:

[1, 3, 5, 9, 15, 45, 977, 1913, 2931, 4885, 5739, 8793, 9565, 14655, 17217, 28695, 43965, 86085, 1869001, 5607003, 9345005, 16821009, 28035015, 84105045]

約数ペア:

[(1, 84105045), (3, 28035015), (5, 16821009), (9, 9345005), (15, 5607003), (45, 1869001), (977, 86085), (1913, 43965), (2931, 28695), (4885, 17217), (5739, 14655), (8793, 9565)]