38617425

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 88565760

約数和(自身を除く): 49948335

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 55, 63, 75, 77, 99, 105, 135, 165, 175, 189, 225, 231, 275, 297, 315, 385, 495, 525, 675, 693, 743, 825, 945, 1155, 1485, 1575, 1925, 2079, 2229, 2475, 3465, 3715, 4725, 5201, 5775, 6687, 7425, 8173, 10395, 11145, 15603, 17325, 18575, 20061, 24519, 26005, 33435, 40865, 46809, 51975, 55725, 57211, 73557, 78015, 100305, 122595, 130025, 140427, 167175, 171633, 204325, 220671, 234045, 286055, 367785, 390075, 501525, 514899, 612975, 702135, 858165, 1103355, 1170225, 1430275, 1544697, 1838925, 2574495, 3510675, 4290825, 5516775, 7723485, 12872475, 38617425]

約数ペア:

[(1, 38617425), (3, 12872475), (5, 7723485), (7, 5516775), (9, 4290825), (11, 3510675), (15, 2574495), (21, 1838925), (25, 1544697), (27, 1430275), (33, 1170225), (35, 1103355), (45, 858165), (55, 702135), (63, 612975), (75, 514899), (77, 501525), (99, 390075), (105, 367785), (135, 286055), (165, 234045), (175, 220671), (189, 204325), (225, 171633), (231, 167175), (275, 140427), (297, 130025), (315, 122595), (385, 100305), (495, 78015), (525, 73557), (675, 57211), (693, 55725), (743, 51975), (825, 46809), (945, 40865), (1155, 33435), (1485, 26005), (1575, 24519), (1925, 20061), (2079, 18575), (2229, 17325), (2475, 15603), (3465, 11145), (3715, 10395), (4725, 8173), (5201, 7425), (5775, 6687)]