71602695

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 127764000

約数和(自身を除く): 56161305

約数列:

[1, 3, 5, 9, 15, 45, 59, 149, 177, 181, 295, 447, 531, 543, 745, 885, 905, 1341, 1629, 2235, 2655, 2715, 6705, 8145, 8791, 10679, 26373, 26969, 32037, 43955, 53395, 79119, 80907, 96111, 131865, 134845, 160185, 242721, 395595, 404535, 480555, 1213605, 1591171, 4773513, 7955855, 14320539, 23867565, 71602695]

約数ペア:

[(1, 71602695), (3, 23867565), (5, 14320539), (9, 7955855), (15, 4773513), (45, 1591171), (59, 1213605), (149, 480555), (177, 404535), (181, 395595), (295, 242721), (447, 160185), (531, 134845), (543, 131865), (745, 96111), (885, 80907), (905, 79119), (1341, 53395), (1629, 43955), (2235, 32037), (2655, 26969), (2715, 26373), (6705, 10679), (8145, 8791)]