9215679725

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 14233255680

約数和(自身を除く): 5017575955

約数列:

[1, 5, 7, 19, 25, 35, 37, 95, 133, 173, 175, 185, 259, 433, 475, 665, 703, 865, 925, 1211, 1295, 2165, 3031, 3287, 3325, 3515, 4325, 4921, 6055, 6401, 6475, 8227, 10825, 15155, 16021, 16435, 17575, 23009, 24605, 30275, 32005, 41135, 44807, 57589, 74909, 75775, 80105, 82175, 112147, 115045, 121619, 123025, 160025, 205675, 224035, 287945, 304399, 374545, 400525, 524363, 560735, 575225, 608095, 851333, 1120175, 1423271, 1439725, 1521995, 1872725, 2130793, 2621815, 2771633, 2803675, 3040475, 4256665, 7116355, 7609975, 9962897, 10653965, 13109075, 13858165, 19401431, 21283325, 35581775, 49814485, 52661027, 53269825, 69290825, 97007155, 249072425, 263305135, 368627189, 485035775, 1316525675, 1843135945, 9215679725]

約数ペア:

[(1, 9215679725), (5, 1843135945), (7, 1316525675), (19, 485035775), (25, 368627189), (35, 263305135), (37, 249072425), (95, 97007155), (133, 69290825), (173, 53269825), (175, 52661027), (185, 49814485), (259, 35581775), (433, 21283325), (475, 19401431), (665, 13858165), (703, 13109075), (865, 10653965), (925, 9962897), (1211, 7609975), (1295, 7116355), (2165, 4256665), (3031, 3040475), (3287, 2803675), (3325, 2771633), (3515, 2621815), (4325, 2130793), (4921, 1872725), (6055, 1521995), (6401, 1439725), (6475, 1423271), (8227, 1120175), (10825, 851333), (15155, 608095), (16021, 575225), (16435, 560735), (17575, 524363), (23009, 400525), (24605, 374545), (30275, 304399), (32005, 287945), (41135, 224035), (44807, 205675), (57589, 160025), (74909, 123025), (75775, 121619), (80105, 115045), (82175, 112147)]