299488842575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{6719}}^1$

素因数の和:6921

約数の個数: 96

約数和(自身を含む): 428372582400

約数和(自身を除く): 128883739825

約数列:

[1, 5, 13, 23, 25, 65, 67, 89, 115, 299, 325, 335, 445, 575, 871, 1157, 1495, 1541, 1675, 2047, 2225, 4355, 5785, 5963, 6719, 7475, 7705, 10235, 20033, 21775, 26611, 28925, 29815, 33595, 38525, 51175, 77519, 87347, 100165, 133055, 137149, 149075, 154537, 167975, 387595, 436735, 450173, 500825, 597991, 665275, 685745, 772685, 1782937, 1937975, 2008981, 2183675, 2250865, 2989955, 3428725, 3863425, 5852249, 7773883, 8914685, 10044905, 10353979, 11254325, 13753793, 14949775, 29261245, 38869415, 40065397, 44573425, 50224525, 51769895, 68768965, 134601727, 146306225, 178799309, 194347075, 200326985, 258849475, 343844825, 520850161, 673008635, 893996545, 921504131, 1001634925, 2604250805, 3365043175, 4469982725, 4607520655, 11979553703, 13021254025, 23037603275, 59897768515, 299488842575]

約数ペア:

[(1, 299488842575), (5, 59897768515), (13, 23037603275), (23, 13021254025), (25, 11979553703), (65, 4607520655), (67, 4469982725), (89, 3365043175), (115, 2604250805), (299, 1001634925), (325, 921504131), (335, 893996545), (445, 673008635), (575, 520850161), (871, 343844825), (1157, 258849475), (1495, 200326985), (1541, 194347075), (1675, 178799309), (2047, 146306225), (2225, 134601727), (4355, 68768965), (5785, 51769895), (5963, 50224525), (6719, 44573425), (7475, 40065397), (7705, 38869415), (10235, 29261245), (20033, 14949775), (21775, 13753793), (26611, 11254325), (28925, 10353979), (29815, 10044905), (33595, 8914685), (38525, 7773883), (51175, 5852249), (77519, 3863425), (87347, 3428725), (100165, 2989955), (133055, 2250865), (137149, 2183675), (149075, 2008981), (154537, 1937975), (167975, 1782937), (387595, 772685), (436735, 685745), (450173, 665275), (500825, 597991)]