146215355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 222566400

約数和(自身を除く): 76351045

約数列:

[1, 5, 11, 13, 19, 47, 55, 65, 95, 143, 209, 229, 235, 247, 517, 611, 715, 893, 1045, 1145, 1235, 2519, 2585, 2717, 2977, 3055, 4351, 4465, 6721, 9823, 10763, 11609, 12595, 13585, 14885, 21755, 32747, 33605, 47861, 49115, 53815, 56563, 58045, 118393, 127699, 139919, 163735, 204497, 239305, 282815, 591965, 622193, 638495, 699595, 1022485, 1539109, 2249467, 2658461, 3110965, 7695545, 11247335, 13292305, 29243071, 146215355]

約数ペア:

[(1, 146215355), (5, 29243071), (11, 13292305), (13, 11247335), (19, 7695545), (47, 3110965), (55, 2658461), (65, 2249467), (95, 1539109), (143, 1022485), (209, 699595), (229, 638495), (235, 622193), (247, 591965), (517, 282815), (611, 239305), (715, 204497), (893, 163735), (1045, 139919), (1145, 127699), (1235, 118393), (2519, 58045), (2585, 56563), (2717, 53815), (2977, 49115), (3055, 47861), (4351, 33605), (4465, 32747), (6721, 21755), (9823, 14885), (10763, 13585), (11609, 12595)]