12917373345

素因数分解:

$3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:911

約数の個数: 128

約数和(自身を含む): 24812544000

約数和(自身を除く): 11895170655

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 79, 81, 95, 135, 171, 237, 243, 285, 395, 405, 513, 711, 729, 787, 855, 1185, 1215, 1501, 1539, 2133, 2187, 2361, 2565, 3555, 3645, 3935, 4503, 4617, 6399, 7083, 7505, 7695, 10665, 10935, 11805, 13509, 13851, 14953, 19197, 21249, 22515, 23085, 31995, 35415, 40527, 41553, 44859, 57591, 62173, 63747, 67545, 69255, 74765, 95985, 106245, 121581, 134577, 172773, 186519, 191241, 202635, 207765, 224295, 287955, 310865, 318735, 364743, 403731, 559557, 573723, 607905, 672885, 863865, 932595, 956205, 1094229, 1181287, 1211193, 1678671, 1721169, 1823715, 2018655, 2797785, 2868615, 3282687, 3543861, 3633579, 5036013, 5471145, 5906435, 6055965, 8393355, 8605845, 10631583, 10900737, 15108039, 16413435, 17719305, 18167895, 25180065, 31894749, 32702211, 45324117, 53157915, 54503685, 75540195, 95684247, 135972351, 159473745, 163511055, 226620585, 287052741, 478421235, 679861755, 861158223, 1435263705, 2583474669, 4305791115, 12917373345]

約数ペア:

[(1, 12917373345), (3, 4305791115), (5, 2583474669), (9, 1435263705), (15, 861158223), (19, 679861755), (27, 478421235), (45, 287052741), (57, 226620585), (79, 163511055), (81, 159473745), (95, 135972351), (135, 95684247), (171, 75540195), (237, 54503685), (243, 53157915), (285, 45324117), (395, 32702211), (405, 31894749), (513, 25180065), (711, 18167895), (729, 17719305), (787, 16413435), (855, 15108039), (1185, 10900737), (1215, 10631583), (1501, 8605845), (1539, 8393355), (2133, 6055965), (2187, 5906435), (2361, 5471145), (2565, 5036013), (3555, 3633579), (3645, 3543861), (3935, 3282687), (4503, 2868615), (4617, 2797785), (6399, 2018655), (7083, 1823715), (7505, 1721169), (7695, 1678671), (10665, 1211193), (10935, 1181287), (11805, 1094229), (13509, 956205), (13851, 932595), (14953, 863865), (19197, 672885), (21249, 607905), (22515, 573723), (23085, 559557), (31995, 403731), (35415, 364743), (40527, 318735), (41553, 310865), (44859, 287955), (57591, 224295), (62173, 207765), (63747, 202635), (67545, 191241), (69255, 186519), (74765, 172773), (95985, 134577), (106245, 121581)]