68068385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7687}}^1$

素因数の和:7733

約数の個数: 32

約数和(自身を含む): 106278912

約数和(自身を除く): 38210527

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 7687, 8855, 38435, 53809, 84557, 176801, 269045, 422785, 591899, 884005, 1237607, 1944811, 2959495, 6188035, 9724055, 13613677, 68068385]

約数ペア:

[(1, 68068385), (5, 13613677), (7, 9724055), (11, 6188035), (23, 2959495), (35, 1944811), (55, 1237607), (77, 884005), (115, 591899), (161, 422785), (253, 269045), (385, 176801), (805, 84557), (1265, 53809), (1771, 38435), (7687, 8855)]