4311383925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{40973}}^1$

素因数の和:41070

約数の個数: 48

約数和(自身を含む): 7560194688

約数和(自身を除く): 3248810763

約数列:

[1, 3, 5, 15, 23, 25, 61, 69, 75, 115, 183, 305, 345, 575, 915, 1403, 1525, 1725, 4209, 4575, 7015, 21045, 35075, 40973, 105225, 122919, 204865, 614595, 942379, 1024325, 2499353, 2827137, 3072975, 4711895, 7498059, 12496765, 14135685, 23559475, 37490295, 57485119, 62483825, 70678425, 172455357, 187451475, 287425595, 862276785, 1437127975, 4311383925]

約数ペア:

[(1, 4311383925), (3, 1437127975), (5, 862276785), (15, 287425595), (23, 187451475), (25, 172455357), (61, 70678425), (69, 62483825), (75, 57485119), (115, 37490295), (183, 23559475), (305, 14135685), (345, 12496765), (575, 7498059), (915, 4711895), (1403, 3072975), (1525, 2827137), (1725, 2499353), (4209, 1024325), (4575, 942379), (7015, 614595), (21045, 204865), (35075, 122919), (40973, 105225)]