1271304195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{12107659}}^1$

素因数の和:12107674

約数の個数: 16

約数和(自身を含む): 2324670720

約数和(自身を除く): 1053366525

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 12107659, 36322977, 60538295, 84753613, 181614885, 254260839, 423768065, 1271304195]

約数ペア:

[(1, 1271304195), (3, 423768065), (5, 254260839), (7, 181614885), (15, 84753613), (21, 60538295), (35, 36322977), (105, 12107659)]