16207095

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 28419552

約数和(自身を除く): 12212457

約数列:

[1, 3, 5, 15, 19, 41, 57, 73, 95, 123, 205, 219, 285, 361, 365, 615, 779, 1083, 1095, 1387, 1805, 2337, 2993, 3895, 4161, 5415, 6935, 8979, 11685, 14801, 14965, 20805, 26353, 44403, 44895, 56867, 74005, 79059, 131765, 170601, 222015, 284335, 395295, 853005, 1080473, 3241419, 5402365, 16207095]

約数ペア:

[(1, 16207095), (3, 5402365), (5, 3241419), (15, 1080473), (19, 853005), (41, 395295), (57, 284335), (73, 222015), (95, 170601), (123, 131765), (205, 79059), (219, 74005), (285, 56867), (361, 44895), (365, 44403), (615, 26353), (779, 20805), (1083, 14965), (1095, 14801), (1387, 11685), (1805, 8979), (2337, 6935), (2993, 5415), (3895, 4161)]