25232779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 6942581

約数列:

[1, 11, 13, 19, 37, 143, 209, 247, 251, 407, 481, 703, 2717, 2761, 3263, 4769, 5291, 7733, 9139, 9287, 35893, 52459, 61997, 100529, 102157, 120731, 176453, 681967, 1328041, 1940983, 2293889, 25232779]

約数ペア:

[(1, 25232779), (11, 2293889), (13, 1940983), (19, 1328041), (37, 681967), (143, 176453), (209, 120731), (247, 102157), (251, 100529), (407, 61997), (481, 52459), (703, 35893), (2717, 9287), (2761, 9139), (3263, 7733), (4769, 5291)]