313208805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{853}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 619799040

約数和(自身を除く): 306590235

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 269, 273, 455, 807, 853, 1345, 1365, 1883, 2559, 3497, 4035, 4265, 5649, 5971, 9415, 10491, 11089, 12795, 17485, 17913, 24479, 28245, 29855, 33267, 52455, 55445, 73437, 77623, 89565, 122395, 166335, 229457, 232869, 367185, 388115, 688371, 1147285, 1164345, 1606199, 2982941, 3441855, 4818597, 8030995, 8948823, 14914705, 20880587, 24092985, 44744115, 62641761, 104402935, 313208805]

約数ペア:

[(1, 313208805), (3, 104402935), (5, 62641761), (7, 44744115), (13, 24092985), (15, 20880587), (21, 14914705), (35, 8948823), (39, 8030995), (65, 4818597), (91, 3441855), (105, 2982941), (195, 1606199), (269, 1164345), (273, 1147285), (455, 688371), (807, 388115), (853, 367185), (1345, 232869), (1365, 229457), (1883, 166335), (2559, 122395), (3497, 89565), (4035, 77623), (4265, 73437), (5649, 55445), (5971, 52455), (9415, 33267), (10491, 29855), (11089, 28245), (12795, 24479), (17485, 17913)]