3950759995

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5147}}^1$

素因数の和:5420

約数の個数: 48

約数和(自身を含む): 5964967008

約数和(自身を除く): 2014207013

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 241, 245, 455, 637, 1205, 1687, 3133, 3185, 5147, 8435, 11809, 15665, 21931, 25735, 36029, 59045, 66911, 109655, 153517, 180145, 252203, 334555, 468377, 767585, 1240427, 1261015, 2341885, 3278639, 6202135, 8682989, 16125551, 16393195, 43414945, 60780923, 80627755, 112878857, 303904615, 564394285, 790151999, 3950759995]

約数ペア:

[(1, 3950759995), (5, 790151999), (7, 564394285), (13, 303904615), (35, 112878857), (49, 80627755), (65, 60780923), (91, 43414945), (241, 16393195), (245, 16125551), (455, 8682989), (637, 6202135), (1205, 3278639), (1687, 2341885), (3133, 1261015), (3185, 1240427), (5147, 767585), (8435, 468377), (11809, 334555), (15665, 252203), (21931, 180145), (25735, 153517), (36029, 109655), (59045, 66911)]