15665786052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1\times {\mathrm{3209}}^1$

素因数の和:3965

約数の個数: 96

約数和(自身を含む): 42322694400

約数和(自身を除く): 26656908348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 653, 1068, 1246, 1306, 1869, 1959, 2492, 2612, 3209, 3738, 3918, 4571, 6418, 7476, 7836, 9142, 9627, 12836, 13713, 18284, 19254, 22463, 27426, 38508, 44926, 54852, 58117, 67389, 89852, 116234, 134778, 174351, 232468, 269556, 285601, 348702, 406819, 571202, 697404, 813638, 856803, 1142404, 1220457, 1627276, 1713606, 1999207, 2095477, 2440914, 3427212, 3998414, 4190954, 4881828, 5997621, 6286431, 7996828, 8381908, 11995242, 12572862, 14668339, 23990484, 25145724, 29336678, 44005017, 58673356, 88010034, 176020068, 186497453, 372994906, 559492359, 745989812, 1118984718, 1305482171, 2237969436, 2610964342, 3916446513, 5221928684, 7832893026, 15665786052]

約数ペア:

[(1, 15665786052), (2, 7832893026), (3, 5221928684), (4, 3916446513), (6, 2610964342), (7, 2237969436), (12, 1305482171), (14, 1118984718), (21, 745989812), (28, 559492359), (42, 372994906), (84, 186497453), (89, 176020068), (178, 88010034), (267, 58673356), (356, 44005017), (534, 29336678), (623, 25145724), (653, 23990484), (1068, 14668339), (1246, 12572862), (1306, 11995242), (1869, 8381908), (1959, 7996828), (2492, 6286431), (2612, 5997621), (3209, 4881828), (3738, 4190954), (3918, 3998414), (4571, 3427212), (6418, 2440914), (7476, 2095477), (7836, 1999207), (9142, 1713606), (9627, 1627276), (12836, 1220457), (13713, 1142404), (18284, 856803), (19254, 813638), (22463, 697404), (27426, 571202), (38508, 406819), (44926, 348702), (54852, 285601), (58117, 269556), (67389, 232468), (89852, 174351), (116234, 134778)]