15137703

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 26996736

約数和(自身を除く): 11859033

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 337, 483, 651, 713, 1011, 1449, 1953, 2139, 2359, 3033, 4991, 6417, 7077, 7751, 10447, 14973, 21231, 23253, 31341, 44919, 54257, 69759, 73129, 94023, 162771, 219387, 240281, 488313, 658161, 720843, 1681967, 2162529, 5045901, 15137703]

約数ペア:

[(1, 15137703), (3, 5045901), (7, 2162529), (9, 1681967), (21, 720843), (23, 658161), (31, 488313), (63, 240281), (69, 219387), (93, 162771), (161, 94023), (207, 73129), (217, 69759), (279, 54257), (337, 44919), (483, 31341), (651, 23253), (713, 21231), (1011, 14973), (1449, 10447), (1953, 7751), (2139, 7077), (2359, 6417), (3033, 4991)]