15585436

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 29962240

約数和(自身を除く): 14376804

約数列:

[1, 2, 4, 31, 37, 43, 62, 74, 79, 86, 124, 148, 158, 172, 316, 1147, 1333, 1591, 2294, 2449, 2666, 2923, 3182, 3397, 4588, 4898, 5332, 5846, 6364, 6794, 9796, 11692, 13588, 49321, 90613, 98642, 105307, 125689, 181226, 197284, 210614, 251378, 362452, 421228, 502756, 3896359, 7792718, 15585436]

約数ペア:

[(1, 15585436), (2, 7792718), (4, 3896359), (31, 502756), (37, 421228), (43, 362452), (62, 251378), (74, 210614), (79, 197284), (86, 181226), (124, 125689), (148, 105307), (158, 98642), (172, 90613), (316, 49321), (1147, 13588), (1333, 11692), (1591, 9796), (2294, 6794), (2449, 6364), (2666, 5846), (2923, 5332), (3182, 4898), (3397, 4588)]