4352145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 8037120

約数和(自身を除く): 3684975

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 229, 543, 687, 905, 1145, 1267, 1603, 2715, 3435, 3801, 4809, 6335, 8015, 19005, 24045, 41449, 124347, 207245, 290143, 621735, 870429, 1450715, 4352145]

約数ペア:

[(1, 4352145), (3, 1450715), (5, 870429), (7, 621735), (15, 290143), (21, 207245), (35, 124347), (105, 41449), (181, 24045), (229, 19005), (543, 8015), (687, 6335), (905, 4809), (1145, 3801), (1267, 3435), (1603, 2715)]