88891505495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1\times {\mathrm{1319}}^1$

素因数の和:2160

約数の個数: 64

約数和(自身を含む): 122092185600

約数和(自身を除く): 33200680105

約数列:

[1, 5, 13, 23, 61, 65, 115, 299, 305, 739, 793, 1319, 1403, 1495, 3695, 3965, 6595, 7015, 9607, 16997, 17147, 18239, 30337, 45079, 48035, 80459, 84985, 85735, 91195, 151685, 220961, 225395, 394381, 402295, 586027, 974741, 1036817, 1045967, 1104805, 1850557, 1971905, 2930135, 4873705, 5184085, 5229835, 9252785, 12671633, 13478621, 22419043, 24057241, 59459201, 63358165, 67393105, 112095215, 120286205, 291447559, 297296005, 772969613, 1367561623, 1457237795, 3864848065, 6837808115, 17778301099, 88891505495]

約数ペア:

[(1, 88891505495), (5, 17778301099), (13, 6837808115), (23, 3864848065), (61, 1457237795), (65, 1367561623), (115, 772969613), (299, 297296005), (305, 291447559), (739, 120286205), (793, 112095215), (1319, 67393105), (1403, 63358165), (1495, 59459201), (3695, 24057241), (3965, 22419043), (6595, 13478621), (7015, 12671633), (9607, 9252785), (16997, 5229835), (17147, 5184085), (18239, 4873705), (30337, 2930135), (45079, 1971905), (48035, 1850557), (80459, 1104805), (84985, 1045967), (85735, 1036817), (91195, 974741), (151685, 586027), (220961, 402295), (225395, 394381)]