12467702975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{69371}}^1$

素因数の和:69480

約数の個数: 48

約数和(自身を含む): 19268766720

約数和(自身を除く): 6801063745

約数列:

[1, 5, 7, 13, 25, 35, 65, 79, 91, 175, 325, 395, 455, 553, 1027, 1975, 2275, 2765, 5135, 7189, 13825, 25675, 35945, 69371, 179725, 346855, 485597, 901823, 1734275, 2427985, 4509115, 5480309, 6312761, 12139925, 22545575, 27401545, 31563805, 38362163, 71244017, 137007725, 157819025, 191810815, 356220085, 498708119, 959054075, 1781100425, 2493540595, 12467702975]

約数ペア:

[(1, 12467702975), (5, 2493540595), (7, 1781100425), (13, 959054075), (25, 498708119), (35, 356220085), (65, 191810815), (79, 157819025), (91, 137007725), (175, 71244017), (325, 38362163), (395, 31563805), (455, 27401545), (553, 22545575), (1027, 12139925), (1975, 6312761), (2275, 5480309), (2765, 4509115), (5135, 2427985), (7189, 1734275), (13825, 901823), (25675, 485597), (35945, 346855), (69371, 179725)]