15194865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3079}}^1$

素因数の和:3141

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 13190415

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 3079, 4935, 9237, 15395, 21553, 46185, 64659, 107765, 144713, 323295, 434139, 723565, 1012991, 2170695, 3038973, 5064955, 15194865]

約数ペア:

[(1, 15194865), (3, 5064955), (5, 3038973), (7, 2170695), (15, 1012991), (21, 723565), (35, 434139), (47, 323295), (105, 144713), (141, 107765), (235, 64659), (329, 46185), (705, 21553), (987, 15395), (1645, 9237), (3079, 4935)]