8317361525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 11600736672

約数和(自身を除く): 3283375147

約数列:

[1, 5, 11, 25, 55, 83, 121, 157, 211, 275, 415, 605, 785, 913, 1055, 1727, 2075, 2321, 3025, 3925, 4565, 5275, 8635, 10043, 11605, 13031, 17513, 18997, 22825, 25531, 33127, 43175, 50215, 58025, 65155, 87565, 94985, 127655, 143341, 165635, 192643, 251075, 325775, 364397, 437825, 474925, 638275, 716705, 828175, 963215, 1576751, 1821985, 2119073, 2749541, 3583525, 4008367, 4816075, 7883755, 9109925, 10595365, 13747705, 20041835, 30244951, 39418775, 52976825, 68738525, 100209175, 151224755, 332694461, 756123775, 1663472305, 8317361525]

約数ペア:

[(1, 8317361525), (5, 1663472305), (11, 756123775), (25, 332694461), (55, 151224755), (83, 100209175), (121, 68738525), (157, 52976825), (211, 39418775), (275, 30244951), (415, 20041835), (605, 13747705), (785, 10595365), (913, 9109925), (1055, 7883755), (1727, 4816075), (2075, 4008367), (2321, 3583525), (3025, 2749541), (3925, 2119073), (4565, 1821985), (5275, 1576751), (8635, 963215), (10043, 828175), (11605, 716705), (13031, 638275), (17513, 474925), (18997, 437825), (22825, 364397), (25531, 325775), (33127, 251075), (43175, 192643), (50215, 165635), (58025, 143341), (65155, 127655), (87565, 94985)]