1485705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 2701440

約数和(自身を除く): 1215735

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 401, 741, 1203, 1235, 2005, 3705, 5213, 6015, 7619, 15639, 22857, 26065, 38095, 78195, 99047, 114285, 297141, 495235, 1485705]

約数ペア:

[(1, 1485705), (3, 495235), (5, 297141), (13, 114285), (15, 99047), (19, 78195), (39, 38095), (57, 26065), (65, 22857), (95, 15639), (195, 7619), (247, 6015), (285, 5213), (401, 3705), (741, 2005), (1203, 1235)]