40889115

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5441}}^1$

素因数の和:5619

約数の個数: 24

約数和(自身を含む): 71311968

約数和(自身を除く): 30422853

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 5441, 7515, 16323, 27205, 48969, 81615, 244845, 908647, 2725941, 4543235, 8177823, 13629705, 40889115]

約数ペア:

[(1, 40889115), (3, 13629705), (5, 8177823), (9, 4543235), (15, 2725941), (45, 908647), (167, 244845), (501, 81615), (835, 48969), (1503, 27205), (2505, 16323), (5441, 7515)]