28031415

素因数分解:

$3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3019}}^1$

素因数の和:3646

約数の個数: 16

約数和(自身を含む): 44937600

約数和(自身を除く): 16906185

約数列:

[1, 3, 5, 15, 619, 1857, 3019, 3095, 9057, 9285, 15095, 45285, 1868761, 5606283, 9343805, 28031415]

約数ペア:

[(1, 28031415), (3, 9343805), (5, 5606283), (15, 1868761), (619, 45285), (1857, 15095), (3019, 9285), (3095, 9057)]