2116730135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{1997}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 2859857280

約数和(自身を除く): 743127145

約数列:

[1, 5, 13, 23, 65, 115, 299, 709, 1495, 1997, 3545, 9217, 9985, 16307, 25961, 45931, 46085, 81535, 129805, 211991, 229655, 597103, 1059955, 1415873, 2985515, 7079365, 18406349, 32565079, 92031745, 162825395, 423346027, 2116730135]

約数ペア:

[(1, 2116730135), (5, 423346027), (13, 162825395), (23, 92031745), (65, 32565079), (115, 18406349), (299, 7079365), (709, 2985515), (1495, 1415873), (1997, 1059955), (3545, 597103), (9217, 229655), (9985, 211991), (16307, 129805), (25961, 81535), (45931, 46085)]