64103865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3373}}^1$

素因数の和:3569

約数の個数: 32

約数和(自身を含む): 117901056

約数和(自身を除く): 53797191

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 2715, 3373, 3801, 6335, 10119, 16865, 19005, 23611, 50595, 70833, 118055, 354165, 610513, 1831539, 3052565, 4273591, 9157695, 12820773, 21367955, 64103865]

約数ペア:

[(1, 64103865), (3, 21367955), (5, 12820773), (7, 9157695), (15, 4273591), (21, 3052565), (35, 1831539), (105, 610513), (181, 354165), (543, 118055), (905, 70833), (1267, 50595), (2715, 23611), (3373, 19005), (3801, 16865), (6335, 10119)]