15208041597

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{23911}}^1$

素因数の和:24929

約数の個数: 32

約数和(自身を含む): 23947198464

約数和(自身を除く): 8739156867

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 977, 2931, 6839, 20517, 23911, 30287, 71733, 90861, 167377, 212009, 502131, 636027, 741241, 2223723, 5188687, 15566061, 23361047, 70083141, 163527329, 490581987, 724192457, 2172577371, 5069347199, 15208041597]

約数ペア:

[(1, 15208041597), (3, 5069347199), (7, 2172577371), (21, 724192457), (31, 490581987), (93, 163527329), (217, 70083141), (651, 23361047), (977, 15566061), (2931, 5188687), (6839, 2223723), (20517, 741241), (23911, 636027), (30287, 502131), (71733, 212009), (90861, 167377)]