87014915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 116678016

約数和(自身を除く): 29663101

約数列:

[1, 5, 13, 41, 65, 103, 205, 317, 515, 533, 1339, 1585, 2665, 4121, 4223, 6695, 12997, 20605, 21115, 32651, 54899, 64985, 163255, 168961, 274495, 424463, 844805, 1338691, 2122315, 6693455, 17402983, 87014915]

約数ペア:

[(1, 87014915), (5, 17402983), (13, 6693455), (41, 2122315), (65, 1338691), (103, 844805), (205, 424463), (317, 274495), (515, 168961), (533, 163255), (1339, 64985), (1585, 54899), (2665, 32651), (4121, 21115), (4223, 20605), (6695, 12997)]