40534545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{158959}}^1$

素因数の和:158984

約数の個数: 16

約数和(自身を含む): 68670720

約数和(自身を除く): 28136175

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 158959, 476877, 794795, 2384385, 2702303, 8106909, 13511515, 40534545]

約数ペア:

[(1, 40534545), (3, 13511515), (5, 8106909), (15, 2702303), (17, 2384385), (51, 794795), (85, 476877), (255, 158959)]