5005105

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 7223040

約数和(自身を除く): 2217935

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 659, 1085, 1519, 3295, 4613, 7595, 20429, 23065, 32291, 102145, 143003, 161455, 715015, 1001021, 5005105]

約数ペア:

[(1, 5005105), (5, 1001021), (7, 715015), (31, 161455), (35, 143003), (49, 102145), (155, 32291), (217, 23065), (245, 20429), (659, 7595), (1085, 4613), (1519, 3295)]