26958902485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{599}}^1\times {\mathrm{1709}}^1$

素因数の和:2565

約数の個数: 32

約数和(自身を含む): 33981120000

約数和(自身を除く): 7022217515

約数列:

[1, 5, 23, 115, 229, 599, 1145, 1709, 2995, 5267, 8545, 13777, 26335, 39307, 68885, 137171, 196535, 391361, 685855, 1023691, 1956805, 3154933, 5118455, 9001303, 15774665, 23544893, 45006515, 117724465, 234425239, 1172126195, 5391780497, 26958902485]

約数ペア:

[(1, 26958902485), (5, 5391780497), (23, 1172126195), (115, 234425239), (229, 117724465), (599, 45006515), (1145, 23544893), (1709, 15774665), (2995, 9001303), (5267, 5118455), (8545, 3154933), (13777, 1956805), (26335, 1023691), (39307, 685855), (68885, 391361), (137171, 196535)]