27321335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 36633600

約数和(自身を除く): 9312265

約数列:

[1, 5, 19, 29, 47, 95, 145, 211, 235, 551, 893, 1055, 1363, 2755, 4009, 4465, 6119, 6815, 9917, 20045, 25897, 30595, 49585, 116261, 129485, 188423, 287593, 581305, 942115, 1437965, 5464267, 27321335]

約数ペア:

[(1, 27321335), (5, 5464267), (19, 1437965), (29, 942115), (47, 581305), (95, 287593), (145, 188423), (211, 129485), (235, 116261), (551, 49585), (893, 30595), (1055, 25897), (1363, 20045), (2755, 9917), (4009, 6815), (4465, 6119)]