23579902225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{79}}^2\times {\mathrm{1249}}^1$

素因数の和:1439

約数の個数: 54

約数和(自身を含む): 32576853750

約数和(自身を除く): 8996951525

約数列:

[1, 5, 11, 25, 55, 79, 121, 275, 395, 605, 869, 1249, 1975, 3025, 4345, 6241, 6245, 9559, 13739, 21725, 31205, 31225, 47795, 68651, 68695, 98671, 151129, 156025, 238975, 343255, 343475, 493355, 755161, 755645, 1085381, 1716275, 2466775, 3775805, 3778225, 5426905, 7795009, 11939191, 18879025, 27134525, 38975045, 59695955, 85745099, 194875225, 298479775, 428725495, 943196089, 2143627475, 4715980445, 23579902225]

約数ペア:

[(1, 23579902225), (5, 4715980445), (11, 2143627475), (25, 943196089), (55, 428725495), (79, 298479775), (121, 194875225), (275, 85745099), (395, 59695955), (605, 38975045), (869, 27134525), (1249, 18879025), (1975, 11939191), (3025, 7795009), (4345, 5426905), (6241, 3778225), (6245, 3775805), (9559, 2466775), (13739, 1716275), (21725, 1085381), (31205, 755645), (31225, 755161), (47795, 493355), (68651, 343475), (68695, 343255), (98671, 238975), (151129, 156025)]