8415676685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1238

約数の個数: 64

約数和(自身を含む): 11796503040

約数和(自身を除く): 3380826355

約数列:

[1, 5, 13, 17, 65, 83, 85, 89, 221, 415, 445, 1031, 1079, 1105, 1157, 1411, 1513, 5155, 5395, 5785, 7055, 7387, 7565, 13403, 17527, 18343, 19669, 36935, 67015, 85573, 87635, 91715, 91759, 96031, 98345, 125579, 227851, 427865, 458795, 480155, 627895, 1112449, 1139255, 1192867, 1454741, 1559903, 1632527, 5562245, 5964335, 7273705, 7615997, 7799515, 8162635, 18911633, 20278739, 38079985, 94558165, 99007961, 101393695, 129471949, 495039805, 647359745, 1683135337, 8415676685]

約数ペア:

[(1, 8415676685), (5, 1683135337), (13, 647359745), (17, 495039805), (65, 129471949), (83, 101393695), (85, 99007961), (89, 94558165), (221, 38079985), (415, 20278739), (445, 18911633), (1031, 8162635), (1079, 7799515), (1105, 7615997), (1157, 7273705), (1411, 5964335), (1513, 5562245), (5155, 1632527), (5395, 1559903), (5785, 1454741), (7055, 1192867), (7387, 1139255), (7565, 1112449), (13403, 627895), (17527, 480155), (18343, 458795), (19669, 427865), (36935, 227851), (67015, 125579), (85573, 98345), (87635, 96031), (91715, 91759)]