15242535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 33965568

約数和(自身を除く): 18723033

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 53, 55, 63, 77, 83, 99, 105, 159, 165, 231, 249, 265, 315, 371, 385, 415, 477, 495, 581, 583, 693, 747, 795, 913, 1113, 1155, 1245, 1743, 1749, 1855, 2385, 2739, 2905, 2915, 3339, 3465, 3735, 4081, 4399, 4565, 5229, 5247, 5565, 6391, 8217, 8715, 8745, 12243, 13197, 13695, 16695, 19173, 20405, 21995, 26145, 26235, 30793, 31955, 36729, 39591, 41085, 48389, 57519, 61215, 65985, 92379, 95865, 145167, 153965, 183645, 197955, 241945, 277137, 287595, 338723, 435501, 461895, 725835, 1016169, 1385685, 1693615, 2177505, 3048507, 5080845, 15242535]

約数ペア:

[(1, 15242535), (3, 5080845), (5, 3048507), (7, 2177505), (9, 1693615), (11, 1385685), (15, 1016169), (21, 725835), (33, 461895), (35, 435501), (45, 338723), (53, 287595), (55, 277137), (63, 241945), (77, 197955), (83, 183645), (99, 153965), (105, 145167), (159, 95865), (165, 92379), (231, 65985), (249, 61215), (265, 57519), (315, 48389), (371, 41085), (385, 39591), (415, 36729), (477, 31955), (495, 30793), (581, 26235), (583, 26145), (693, 21995), (747, 20405), (795, 19173), (913, 16695), (1113, 13695), (1155, 13197), (1245, 12243), (1743, 8745), (1749, 8715), (1855, 8217), (2385, 6391), (2739, 5565), (2905, 5247), (2915, 5229), (3339, 4565), (3465, 4399), (3735, 4081)]