71477055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 135678816

約数和(自身を除く): 64201761

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 183, 195, 305, 549, 585, 793, 915, 2003, 2379, 2745, 3965, 6009, 7137, 10015, 11895, 18027, 26039, 30045, 35685, 78117, 90135, 122183, 130195, 234351, 366549, 390585, 610915, 1099647, 1171755, 1588379, 1832745, 4765137, 5498235, 7941895, 14295411, 23825685, 71477055]

約数ペア:

[(1, 71477055), (3, 23825685), (5, 14295411), (9, 7941895), (13, 5498235), (15, 4765137), (39, 1832745), (45, 1588379), (61, 1171755), (65, 1099647), (117, 610915), (183, 390585), (195, 366549), (305, 234351), (549, 130195), (585, 122183), (793, 90135), (915, 78117), (2003, 35685), (2379, 30045), (2745, 26039), (3965, 18027), (6009, 11895), (7137, 10015)]