16026465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 32256000

約数和(自身を除く): 16229535

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 59, 65, 91, 105, 177, 195, 199, 273, 295, 413, 455, 597, 767, 885, 995, 1239, 1365, 1393, 2065, 2301, 2587, 2985, 3835, 4179, 5369, 6195, 6965, 7761, 11505, 11741, 12935, 16107, 18109, 20895, 26845, 35223, 38805, 54327, 58705, 80535, 82187, 90545, 152633, 176115, 246561, 271635, 410935, 457899, 763165, 1068431, 1232805, 2289495, 3205293, 5342155, 16026465]

約数ペア:

[(1, 16026465), (3, 5342155), (5, 3205293), (7, 2289495), (13, 1232805), (15, 1068431), (21, 763165), (35, 457899), (39, 410935), (59, 271635), (65, 246561), (91, 176115), (105, 152633), (177, 90545), (195, 82187), (199, 80535), (273, 58705), (295, 54327), (413, 38805), (455, 35223), (597, 26845), (767, 20895), (885, 18109), (995, 16107), (1239, 12935), (1365, 11741), (1393, 11505), (2065, 7761), (2301, 6965), (2587, 6195), (2985, 5369), (3835, 4179)]