67958215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 92606976

約数和(自身を除く): 24648761

約数列:

[1, 5, 13, 23, 65, 115, 131, 299, 347, 655, 1495, 1703, 1735, 3013, 4511, 7981, 8515, 15065, 22555, 39169, 39905, 45457, 103753, 195845, 227285, 518765, 590941, 1045511, 2954705, 5227555, 13591643, 67958215]

約数ペア:

[(1, 67958215), (5, 13591643), (13, 5227555), (23, 2954705), (65, 1045511), (115, 590941), (131, 518765), (299, 227285), (347, 195845), (655, 103753), (1495, 45457), (1703, 39905), (1735, 39169), (3013, 22555), (4511, 15065), (7981, 8515)]