101431715

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 157248864

約数和(自身を除く): 55817149

約数列:

[1, 5, 7, 11, 35, 49, 55, 61, 77, 245, 305, 385, 427, 539, 617, 671, 2135, 2695, 2989, 3085, 3355, 4319, 4697, 6787, 14945, 21595, 23485, 30233, 32879, 33935, 37637, 47509, 151165, 164395, 188185, 237545, 263459, 332563, 414007, 1317295, 1662815, 1844213, 2070035, 2898049, 9221065, 14490245, 20286343, 101431715]

約数ペア:

[(1, 101431715), (5, 20286343), (7, 14490245), (11, 9221065), (35, 2898049), (49, 2070035), (55, 1844213), (61, 1662815), (77, 1317295), (245, 414007), (305, 332563), (385, 263459), (427, 237545), (539, 188185), (617, 164395), (671, 151165), (2135, 47509), (2695, 37637), (2989, 33935), (3085, 32879), (3355, 30233), (4319, 23485), (4697, 21595), (6787, 14945)]