6853015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 9676800

約数和(自身を除く): 2823785

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 179, 247, 403, 589, 895, 1235, 2015, 2327, 2945, 3401, 5549, 7657, 11635, 17005, 27745, 38285, 44213, 72137, 105431, 221065, 360685, 527155, 1370603, 6853015]

約数ペア:

[(1, 6853015), (5, 1370603), (13, 527155), (19, 360685), (31, 221065), (65, 105431), (95, 72137), (155, 44213), (179, 38285), (247, 27745), (403, 17005), (589, 11635), (895, 7657), (1235, 5549), (2015, 3401), (2327, 2945)]