86412885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{881}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 149361408

約数和(自身を除く): 62948523

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 503, 881, 1509, 2515, 2643, 4405, 6539, 7545, 11453, 13215, 19617, 32695, 34359, 57265, 98085, 171795, 443143, 1329429, 2215715, 5760859, 6647145, 17282577, 28804295, 86412885]

約数ペア:

[(1, 86412885), (3, 28804295), (5, 17282577), (13, 6647145), (15, 5760859), (39, 2215715), (65, 1329429), (195, 443143), (503, 171795), (881, 98085), (1509, 57265), (2515, 34359), (2643, 32695), (4405, 19617), (6539, 13215), (7545, 11453)]