15215172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5843}}^1$

素因数の和:5888

約数の個数: 48

約数和(自身を含む): 41889792

約数和(自身を除く): 26674620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 5843, 11686, 17529, 23372, 35058, 40901, 70116, 81802, 122703, 163604, 181133, 245406, 362266, 490812, 543399, 724532, 1086798, 1267931, 2173596, 2535862, 3803793, 5071724, 7607586, 15215172]

約数ペア:

[(1, 15215172), (2, 7607586), (3, 5071724), (4, 3803793), (6, 2535862), (7, 2173596), (12, 1267931), (14, 1086798), (21, 724532), (28, 543399), (31, 490812), (42, 362266), (62, 245406), (84, 181133), (93, 163604), (124, 122703), (186, 81802), (217, 70116), (372, 40901), (434, 35058), (651, 23372), (868, 17529), (1302, 11686), (2604, 5843)]