15694030989

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{112061}}^1$

素因数の和:112112

約数の個数: 80

約数和(自身を含む): 30373284480

約数和(自身を除く): 14679253491

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 81, 91, 117, 133, 171, 189, 247, 273, 351, 399, 513, 567, 741, 819, 1053, 1197, 1539, 1729, 2223, 2457, 3591, 5187, 6669, 7371, 10773, 15561, 20007, 46683, 112061, 140049, 336183, 784427, 1008549, 1456793, 2129159, 2353281, 3025647, 4370379, 6387477, 7059843, 9076941, 10197551, 13111137, 14904113, 19162431, 21179529, 27679067, 30592653, 39333411, 44712339, 57487293, 63538587, 83037201, 91777959, 118000233, 134137017, 172461879, 193753469, 249111603, 275333877, 402411051, 581260407, 747334809, 826001631, 1207233153, 1743781221, 2242004427, 5231343663, 15694030989]

約数ペア:

[(1, 15694030989), (3, 5231343663), (7, 2242004427), (9, 1743781221), (13, 1207233153), (19, 826001631), (21, 747334809), (27, 581260407), (39, 402411051), (57, 275333877), (63, 249111603), (81, 193753469), (91, 172461879), (117, 134137017), (133, 118000233), (171, 91777959), (189, 83037201), (247, 63538587), (273, 57487293), (351, 44712339), (399, 39333411), (513, 30592653), (567, 27679067), (741, 21179529), (819, 19162431), (1053, 14904113), (1197, 13111137), (1539, 10197551), (1729, 9076941), (2223, 7059843), (2457, 6387477), (3591, 4370379), (5187, 3025647), (6669, 2353281), (7371, 2129159), (10773, 1456793), (15561, 1008549), (20007, 784427), (46683, 336183), (112061, 140049)]