4037669745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{19867}}^1$

素因数の和:20689

約数の個数: 32

約数和(自身を含む): 6849214848

約数和(自身を除く): 2811545103

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 797, 2391, 3985, 11955, 13549, 19867, 40647, 59601, 67745, 99335, 203235, 298005, 337739, 1013217, 1688695, 5066085, 15833999, 47501997, 79169995, 237509985, 269177983, 807533949, 1345889915, 4037669745]

約数ペア:

[(1, 4037669745), (3, 1345889915), (5, 807533949), (15, 269177983), (17, 237509985), (51, 79169995), (85, 47501997), (255, 15833999), (797, 5066085), (2391, 1688695), (3985, 1013217), (11955, 337739), (13549, 298005), (19867, 203235), (40647, 99335), (59601, 67745)]