23561785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 31907232

約数和(自身を除く): 8345447

約数列:

[1, 5, 13, 37, 65, 97, 101, 185, 481, 485, 505, 1261, 1313, 2405, 3589, 3737, 6305, 6565, 9797, 17945, 18685, 46657, 48581, 48985, 127361, 233285, 242905, 362489, 636805, 1812445, 4712357, 23561785]

約数ペア:

[(1, 23561785), (5, 4712357), (13, 1812445), (37, 636805), (65, 362489), (97, 242905), (101, 233285), (185, 127361), (481, 48985), (485, 48581), (505, 46657), (1261, 18685), (1313, 17945), (2405, 9797), (3589, 6565), (3737, 6305)]