1277104095

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 2459358720

約数和(自身を除く): 1182254625

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 101, 115, 171, 207, 285, 303, 345, 437, 505, 643, 855, 909, 1035, 1311, 1515, 1919, 1929, 2185, 2323, 3215, 3933, 4545, 5757, 5787, 6555, 6969, 9595, 9645, 11615, 12217, 14789, 17271, 19665, 20907, 28785, 28935, 34845, 36651, 44137, 44367, 61085, 64943, 73945, 86355, 104535, 109953, 132411, 133101, 183255, 194829, 220685, 221835, 280991, 324715, 397233, 549765, 584487, 662055, 665505, 842973, 974145, 1233917, 1404955, 1493689, 1986165, 2528919, 2922435, 3701751, 4214865, 4481067, 6169585, 7468445, 11105253, 12644595, 13443201, 18508755, 22405335, 28380091, 55526265, 67216005, 85140273, 141900455, 255420819, 425701365, 1277104095]

約数ペア:

[(1, 1277104095), (3, 425701365), (5, 255420819), (9, 141900455), (15, 85140273), (19, 67216005), (23, 55526265), (45, 28380091), (57, 22405335), (69, 18508755), (95, 13443201), (101, 12644595), (115, 11105253), (171, 7468445), (207, 6169585), (285, 4481067), (303, 4214865), (345, 3701751), (437, 2922435), (505, 2528919), (643, 1986165), (855, 1493689), (909, 1404955), (1035, 1233917), (1311, 974145), (1515, 842973), (1919, 665505), (1929, 662055), (2185, 584487), (2323, 549765), (3215, 397233), (3933, 324715), (4545, 280991), (5757, 221835), (5787, 220685), (6555, 194829), (6969, 183255), (9595, 133101), (9645, 132411), (11615, 109953), (12217, 104535), (14789, 86355), (17271, 73945), (19665, 64943), (20907, 61085), (28785, 44367), (28935, 44137), (34845, 36651)]