69113685

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 114605568

約数和(自身を除く): 45491883

約数列:

[1, 3, 5, 15, 43, 83, 129, 215, 249, 415, 645, 1245, 1291, 3569, 3873, 6455, 10707, 17845, 19365, 53535, 55513, 107153, 166539, 277565, 321459, 535765, 832695, 1607295, 4607579, 13822737, 23037895, 69113685]

約数ペア:

[(1, 69113685), (3, 23037895), (5, 13822737), (15, 4607579), (43, 1607295), (83, 832695), (129, 535765), (215, 321459), (249, 277565), (415, 166539), (645, 107153), (1245, 55513), (1291, 53535), (3569, 19365), (3873, 17845), (6455, 10707)]