78200235

素因数分解:

$3^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 140873040

約数和(自身を除く): 62672805

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 293, 405, 659, 879, 1465, 1977, 2637, 3295, 4395, 5931, 7911, 9885, 13185, 17793, 23733, 29655, 39555, 53379, 88965, 118665, 193087, 266895, 579261, 965435, 1737783, 2896305, 5213349, 8688915, 15640047, 26066745, 78200235]

約数ペア:

[(1, 78200235), (3, 26066745), (5, 15640047), (9, 8688915), (15, 5213349), (27, 2896305), (45, 1737783), (81, 965435), (135, 579261), (293, 266895), (405, 193087), (659, 118665), (879, 88965), (1465, 53379), (1977, 39555), (2637, 29655), (3295, 23733), (4395, 17793), (5931, 13185), (7911, 9885)]