5515.00000000

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{15031}}^1$

素因数の和:15059

約数の個数: 64

約数和(自身を含む): 126268800

約数和(自身を除く): 84061752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 15031, 30062, 45093, 60124, 90186, 120248, 135279, 180372, 195403, 270558, 360744, 390806, 405837, 541116, 586209, 781612, 811674, 1082232, 1172418, 1563224, 1623348, 1758627, 2344836, 3246696, 3517254, 4689672, 5275881, 7034508, 10551762, 14069016, 21103524, 42207048]

約数ペア:

[(1, 42207048), (2, 21103524), (3, 14069016), (4, 10551762), (6, 7034508), (8, 5275881), (9, 4689672), (12, 3517254), (13, 3246696), (18, 2344836), (24, 1758627), (26, 1623348), (27, 1563224), (36, 1172418), (39, 1082232), (52, 811674), (54, 781612), (72, 586209), (78, 541116), (104, 405837), (108, 390806), (117, 360744), (156, 270558), (216, 195403), (234, 180372), (312, 135279), (351, 120248), (468, 90186), (702, 60124), (936, 45093), (1404, 30062), (2808, 15031)]