71232345

素因数分解:

$3^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1049}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 127008000

約数和(自身を除く): 55775655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 503, 1049, 1509, 2515, 3147, 4527, 5245, 7545, 9441, 13581, 15735, 22635, 28323, 47205, 67905, 141615, 527647, 1582941, 2638235, 4748823, 7914705, 14246469, 23744115, 71232345]

約数ペア:

[(1, 71232345), (3, 23744115), (5, 14246469), (9, 7914705), (15, 4748823), (27, 2638235), (45, 1582941), (135, 527647), (503, 141615), (1049, 67905), (1509, 47205), (2515, 28323), (3147, 22635), (4527, 15735), (5245, 13581), (7545, 9441)]