970662015

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 1755803520

約数和(自身を除く): 785141505

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 257, 277, 303, 505, 771, 831, 909, 1285, 1385, 1515, 2313, 2493, 2727, 3855, 4155, 4545, 6939, 7479, 11565, 12465, 13635, 25957, 27977, 34695, 37395, 71189, 77871, 83931, 129785, 139885, 213567, 233613, 251793, 355945, 389355, 419655, 640701, 700839, 755379, 1067835, 1168065, 1258965, 1922103, 3203505, 3504195, 3776895, 7190089, 9610515, 21570267, 35950445, 64710801, 107851335, 194132403, 323554005, 970662015]

約数ペア:

[(1, 970662015), (3, 323554005), (5, 194132403), (9, 107851335), (15, 64710801), (27, 35950445), (45, 21570267), (101, 9610515), (135, 7190089), (257, 3776895), (277, 3504195), (303, 3203505), (505, 1922103), (771, 1258965), (831, 1168065), (909, 1067835), (1285, 755379), (1385, 700839), (1515, 640701), (2313, 419655), (2493, 389355), (2727, 355945), (3855, 251793), (4155, 233613), (4545, 213567), (6939, 139885), (7479, 129785), (11565, 83931), (12465, 77871), (13635, 71189), (25957, 37395), (27977, 34695)]