78859345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 103576320

約数和(自身を除く): 24716975

約数列:

[1, 5, 17, 71, 73, 85, 179, 355, 365, 895, 1207, 1241, 3043, 5183, 6035, 6205, 12709, 13067, 15215, 25915, 63545, 65335, 88111, 216053, 222139, 440555, 927757, 1080265, 1110695, 4638785, 15771869, 78859345]

約数ペア:

[(1, 78859345), (5, 15771869), (17, 4638785), (71, 1110695), (73, 1080265), (85, 927757), (179, 440555), (355, 222139), (365, 216053), (895, 88111), (1207, 65335), (1241, 63545), (3043, 25915), (5183, 15215), (6035, 13067), (6205, 12709)]