978174405

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{2017}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 1829034480

約数和(自身を除く): 850860075

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 829, 2017, 2487, 4145, 6051, 7461, 10085, 10777, 12435, 18153, 26221, 30255, 32331, 37305, 53885, 78663, 90765, 96993, 131105, 161655, 235989, 393315, 484965, 1179945, 1672093, 5016279, 8360465, 15048837, 21737209, 25081395, 65211627, 75244185, 108686045, 195634881, 326058135, 978174405]

約数ペア:

[(1, 978174405), (3, 326058135), (5, 195634881), (9, 108686045), (13, 75244185), (15, 65211627), (39, 25081395), (45, 21737209), (65, 15048837), (117, 8360465), (195, 5016279), (585, 1672093), (829, 1179945), (2017, 484965), (2487, 393315), (4145, 235989), (6051, 161655), (7461, 131105), (10085, 96993), (10777, 90765), (12435, 78663), (18153, 53885), (26221, 37305), (30255, 32331)]