156745095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4441}}^1$

素因数の和:4643

約数の個数: 32

約数和(自身を含む): 271637184

約数和(自身を除く): 114892089

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 543, 905, 2353, 2715, 4441, 7059, 11765, 13323, 22205, 35295, 57733, 66615, 173199, 288665, 803821, 865995, 2411463, 4019105, 10449673, 12057315, 31349019, 52248365, 156745095]

約数ペア:

[(1, 156745095), (3, 52248365), (5, 31349019), (13, 12057315), (15, 10449673), (39, 4019105), (65, 2411463), (181, 865995), (195, 803821), (543, 288665), (905, 173199), (2353, 66615), (2715, 57733), (4441, 35295), (7059, 22205), (11765, 13323)]