85864204095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{218509}}^1$

素因数の和:218624

約数の個数: 64

約数和(自身を含む): 154054794240

約数和(自身を除く): 68190590145

約数列:

[1, 3, 5, 15, 17, 23, 51, 67, 69, 85, 115, 201, 255, 335, 345, 391, 1005, 1139, 1173, 1541, 1955, 3417, 4623, 5695, 5865, 7705, 17085, 23115, 26197, 78591, 130985, 218509, 392955, 655527, 1092545, 3277635, 3714653, 5025707, 11143959, 14640103, 15077121, 18573265, 25128535, 43920309, 55719795, 73200515, 75385605, 85437019, 219601545, 248881751, 256311057, 336722369, 427185095, 746645253, 1010167107, 1244408755, 1281555285, 1683611845, 3733226265, 5050835535, 5724280273, 17172840819, 28621401365, 85864204095]

約数ペア:

[(1, 85864204095), (3, 28621401365), (5, 17172840819), (15, 5724280273), (17, 5050835535), (23, 3733226265), (51, 1683611845), (67, 1281555285), (69, 1244408755), (85, 1010167107), (115, 746645253), (201, 427185095), (255, 336722369), (335, 256311057), (345, 248881751), (391, 219601545), (1005, 85437019), (1139, 75385605), (1173, 73200515), (1541, 55719795), (1955, 43920309), (3417, 25128535), (4623, 18573265), (5695, 15077121), (5865, 14640103), (7705, 11143959), (17085, 5025707), (23115, 3714653), (26197, 3277635), (78591, 1092545), (130985, 655527), (218509, 392955)]