19182285

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 34364160

約数和(自身を除く): 15181875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 941, 1359, 2265, 2823, 4077, 4705, 6795, 8469, 14115, 20385, 25407, 42345, 127035, 142091, 426273, 710455, 1278819, 2131365, 3836457, 6394095, 19182285]

約数ペア:

[(1, 19182285), (3, 6394095), (5, 3836457), (9, 2131365), (15, 1278819), (27, 710455), (45, 426273), (135, 142091), (151, 127035), (453, 42345), (755, 25407), (941, 20385), (1359, 14115), (2265, 8469), (2823, 6795), (4077, 4705)]