73684715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{66683}}^1$

素因数の和:66718

約数の個数: 16

約数和(自身を含む): 100826208

約数和(自身を除く): 27141493

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 66683, 333415, 866879, 1133611, 4334395, 5668055, 14736943, 73684715]

約数ペア:

[(1, 73684715), (5, 14736943), (13, 5668055), (17, 4334395), (65, 1133611), (85, 866879), (221, 333415), (1105, 66683)]