15425587550

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 29656018560

約数和(自身を除く): 14230431010

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 139, 157, 211, 278, 314, 335, 422, 670, 695, 785, 1055, 1390, 1570, 1675, 2110, 3350, 3475, 3925, 5275, 6950, 7850, 9313, 10519, 10550, 14137, 18626, 21038, 21823, 28274, 29329, 33127, 43646, 46565, 52595, 58658, 66254, 70685, 93130, 105190, 109115, 141370, 146645, 165635, 218230, 232825, 262975, 293290, 331270, 353425, 465650, 525950, 545575, 706850, 733225, 828175, 1091150, 1462141, 1466450, 1656350, 1965043, 2219509, 2924282, 3930086, 4439018, 4604653, 7310705, 9209306, 9825215, 11097545, 14621410, 19650430, 22195090, 23023265, 36553525, 46046530, 49126075, 55487725, 73107050, 98252150, 110975450, 115116325, 230232650, 308511751, 617023502, 1542558755, 3085117510, 7712793775, 15425587550]

約数ペア:

[(1, 15425587550), (2, 7712793775), (5, 3085117510), (10, 1542558755), (25, 617023502), (50, 308511751), (67, 230232650), (134, 115116325), (139, 110975450), (157, 98252150), (211, 73107050), (278, 55487725), (314, 49126075), (335, 46046530), (422, 36553525), (670, 23023265), (695, 22195090), (785, 19650430), (1055, 14621410), (1390, 11097545), (1570, 9825215), (1675, 9209306), (2110, 7310705), (3350, 4604653), (3475, 4439018), (3925, 3930086), (5275, 2924282), (6950, 2219509), (7850, 1965043), (9313, 1656350), (10519, 1466450), (10550, 1462141), (14137, 1091150), (18626, 828175), (21038, 733225), (21823, 706850), (28274, 545575), (29329, 525950), (33127, 465650), (43646, 353425), (46565, 331270), (52595, 293290), (58658, 262975), (66254, 232825), (70685, 218230), (93130, 165635), (105190, 146645), (109115, 141370)]