23322195

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 45440640

約数和(自身を除く): 22118445

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 97, 117, 135, 137, 195, 291, 351, 411, 485, 585, 685, 873, 1233, 1261, 1455, 1755, 1781, 2055, 2619, 3699, 3783, 4365, 5343, 6165, 6305, 8905, 11349, 13095, 13289, 16029, 18495, 18915, 26715, 34047, 39867, 48087, 56745, 66445, 80145, 119601, 170235, 172757, 199335, 240435, 358803, 518271, 598005, 863785, 1554813, 1794015, 2591355, 4664439, 7774065, 23322195]

約数ペア:

[(1, 23322195), (3, 7774065), (5, 4664439), (9, 2591355), (13, 1794015), (15, 1554813), (27, 863785), (39, 598005), (45, 518271), (65, 358803), (97, 240435), (117, 199335), (135, 172757), (137, 170235), (195, 119601), (291, 80145), (351, 66445), (411, 56745), (485, 48087), (585, 39867), (685, 34047), (873, 26715), (1233, 18915), (1261, 18495), (1455, 16029), (1755, 13289), (1781, 13095), (2055, 11349), (2619, 8905), (3699, 6305), (3783, 6165), (4365, 5343)]