15703764765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{571}}^2$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 28689685920

約数和(自身を除く): 12985921155

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 169, 195, 247, 285, 507, 571, 741, 845, 1235, 1713, 2535, 2855, 3211, 3705, 7423, 8565, 9633, 10849, 16055, 22269, 32547, 37115, 48165, 54245, 96499, 111345, 141037, 162735, 289497, 326041, 423111, 482495, 705185, 978123, 1447485, 1630205, 1833481, 2115555, 4238533, 4890615, 5500443, 6194779, 9167405, 12715599, 18584337, 21192665, 27502215, 30973895, 55100929, 63577995, 80532127, 92921685, 165302787, 241596381, 275504645, 402660635, 826513935, 1046917651, 1207981905, 3140752953, 5234588255, 15703764765]

約数ペア:

[(1, 15703764765), (3, 5234588255), (5, 3140752953), (13, 1207981905), (15, 1046917651), (19, 826513935), (39, 402660635), (57, 275504645), (65, 241596381), (95, 165302787), (169, 92921685), (195, 80532127), (247, 63577995), (285, 55100929), (507, 30973895), (571, 27502215), (741, 21192665), (845, 18584337), (1235, 12715599), (1713, 9167405), (2535, 6194779), (2855, 5500443), (3211, 4890615), (3705, 4238533), (7423, 2115555), (8565, 1833481), (9633, 1630205), (10849, 1447485), (16055, 978123), (22269, 705185), (32547, 482495), (37115, 423111), (48165, 326041), (54245, 289497), (96499, 162735), (111345, 141037)]