15671685705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{46807}}^1$

素因数の和:46946

約数の個数: 64

約数和(自身を含む): 28875667968

約数和(自身を除く): 13203982263

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 101, 195, 221, 255, 303, 505, 663, 1105, 1313, 1515, 1717, 3315, 3939, 5151, 6565, 8585, 19695, 22321, 25755, 46807, 66963, 111605, 140421, 234035, 334815, 608491, 702105, 795719, 1825473, 2387157, 3042455, 3978595, 4727507, 9127365, 10344347, 11935785, 14182521, 23637535, 31033041, 51721735, 61457591, 70912605, 80367619, 155165205, 184372773, 241102857, 307287955, 401838095, 921863865, 1044779047, 1205514285, 3134337141, 5223895235, 15671685705]

約数ペア:

[(1, 15671685705), (3, 5223895235), (5, 3134337141), (13, 1205514285), (15, 1044779047), (17, 921863865), (39, 401838095), (51, 307287955), (65, 241102857), (85, 184372773), (101, 155165205), (195, 80367619), (221, 70912605), (255, 61457591), (303, 51721735), (505, 31033041), (663, 23637535), (1105, 14182521), (1313, 11935785), (1515, 10344347), (1717, 9127365), (3315, 4727507), (3939, 3978595), (5151, 3042455), (6565, 2387157), (8585, 1825473), (19695, 795719), (22321, 702105), (25755, 608491), (46807, 334815), (66963, 234035), (111605, 140421)]