70294965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18973}}^1$

素因数の和:19013

約数の個数: 32

約数和(自身を含む): 127505280

約数和(自身を除く): 57210315

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 18973, 56919, 94865, 246649, 284595, 360487, 739947, 1081461, 1233245, 1802435, 3699735, 4686331, 5407305, 14058993, 23431655, 70294965]

約数ペア:

[(1, 70294965), (3, 23431655), (5, 14058993), (13, 5407305), (15, 4686331), (19, 3699735), (39, 1802435), (57, 1233245), (65, 1081461), (95, 739947), (195, 360487), (247, 284595), (285, 246649), (741, 94865), (1235, 56919), (3705, 18973)]