1160005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 1824768

約数和(自身を除く): 664763

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 131, 161, 253, 385, 655, 805, 917, 1265, 1441, 1771, 3013, 4585, 7205, 8855, 10087, 15065, 21091, 33143, 50435, 105455, 165715, 232001, 1160005]

約数ペア:

[(1, 1160005), (5, 232001), (7, 165715), (11, 105455), (23, 50435), (35, 33143), (55, 21091), (77, 15065), (115, 10087), (131, 8855), (161, 7205), (253, 4585), (385, 3013), (655, 1771), (805, 1441), (917, 1265)]