79472535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 65679465

約数列:

[1, 3, 5, 15, 17, 19, 47, 51, 57, 85, 95, 141, 235, 255, 285, 323, 349, 705, 799, 893, 969, 1047, 1615, 1745, 2397, 2679, 3995, 4465, 4845, 5235, 5933, 6631, 11985, 13395, 15181, 16403, 17799, 19893, 29665, 33155, 45543, 49209, 75905, 82015, 88995, 99465, 112727, 227715, 246045, 278851, 311657, 338181, 563635, 836553, 934971, 1394255, 1558285, 1690905, 4182765, 4674855, 5298169, 15894507, 26490845, 79472535]

約数ペア:

[(1, 79472535), (3, 26490845), (5, 15894507), (15, 5298169), (17, 4674855), (19, 4182765), (47, 1690905), (51, 1558285), (57, 1394255), (85, 934971), (95, 836553), (141, 563635), (235, 338181), (255, 311657), (285, 278851), (323, 246045), (349, 227715), (705, 112727), (799, 99465), (893, 88995), (969, 82015), (1047, 75905), (1615, 49209), (1745, 45543), (2397, 33155), (2679, 29665), (3995, 19893), (4465, 17799), (4845, 16403), (5235, 15181), (5933, 13395), (6631, 11985)]