69353355

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 122572800

約数和(自身を除く): 53219445

約数列:

[1, 3, 5, 15, 29, 31, 37, 87, 93, 111, 139, 145, 155, 185, 417, 435, 465, 555, 695, 899, 1073, 1147, 2085, 2697, 3219, 3441, 4031, 4309, 4495, 5143, 5365, 5735, 12093, 12927, 13485, 15429, 16095, 17205, 20155, 21545, 25715, 33263, 60465, 64635, 77145, 99789, 124961, 149147, 159433, 166315, 374883, 447441, 478299, 498945, 624805, 745735, 797165, 1874415, 2237205, 2391495, 4623557, 13870671, 23117785, 69353355]

約数ペア:

[(1, 69353355), (3, 23117785), (5, 13870671), (15, 4623557), (29, 2391495), (31, 2237205), (37, 1874415), (87, 797165), (93, 745735), (111, 624805), (139, 498945), (145, 478299), (155, 447441), (185, 374883), (417, 166315), (435, 159433), (465, 149147), (555, 124961), (695, 99789), (899, 77145), (1073, 64635), (1147, 60465), (2085, 33263), (2697, 25715), (3219, 21545), (3441, 20155), (4031, 17205), (4309, 16095), (4495, 15429), (5143, 13485), (5365, 12927), (5735, 12093)]