3163305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 5412096

約数和(自身を除く): 2248791

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 173, 265, 345, 519, 795, 865, 1219, 2595, 3657, 3979, 6095, 9169, 11937, 18285, 19895, 27507, 45845, 59685, 137535, 210887, 632661, 1054435, 3163305]

約数ペア:

[(1, 3163305), (3, 1054435), (5, 632661), (15, 210887), (23, 137535), (53, 59685), (69, 45845), (115, 27507), (159, 19895), (173, 18285), (265, 11937), (345, 9169), (519, 6095), (795, 3979), (865, 3657), (1219, 2595)]