157051015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 232657920

約数和(自身を除く): 75606905

約数列:

[1, 5, 11, 17, 23, 55, 67, 85, 109, 115, 187, 253, 335, 391, 545, 737, 935, 1139, 1199, 1265, 1541, 1853, 1955, 2507, 3685, 4301, 5695, 5995, 7303, 7705, 9265, 12529, 12535, 16951, 20383, 21505, 26197, 27577, 36515, 42619, 62645, 80333, 84755, 101915, 124151, 130985, 137885, 167969, 213095, 288167, 401665, 468809, 620755, 839845, 1365661, 1440835, 1847659, 2344045, 2855473, 6828305, 9238295, 14277365, 31410203, 157051015]

約数ペア:

[(1, 157051015), (5, 31410203), (11, 14277365), (17, 9238295), (23, 6828305), (55, 2855473), (67, 2344045), (85, 1847659), (109, 1440835), (115, 1365661), (187, 839845), (253, 620755), (335, 468809), (391, 401665), (545, 288167), (737, 213095), (935, 167969), (1139, 137885), (1199, 130985), (1265, 124151), (1541, 101915), (1853, 84755), (1955, 80333), (2507, 62645), (3685, 42619), (4301, 36515), (5695, 27577), (5995, 26197), (7303, 21505), (7705, 20383), (9265, 16951), (12529, 12535)]