74230975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 115214848

約数和(自身を除く): 40983873

約数列:

[1, 5, 7, 13, 25, 35, 65, 67, 91, 175, 325, 335, 455, 469, 487, 871, 1675, 2275, 2345, 2435, 3409, 4355, 6097, 6331, 11725, 12175, 17045, 21775, 30485, 31655, 32629, 44317, 85225, 152425, 158275, 163145, 221585, 228403, 424177, 815725, 1107925, 1142015, 2120885, 2969239, 5710075, 10604425, 14846195, 74230975]

約数ペア:

[(1, 74230975), (5, 14846195), (7, 10604425), (13, 5710075), (25, 2969239), (35, 2120885), (65, 1142015), (67, 1107925), (91, 815725), (175, 424177), (325, 228403), (335, 221585), (455, 163145), (469, 158275), (487, 152425), (871, 85225), (1675, 44317), (2275, 32629), (2345, 31655), (2435, 30485), (3409, 21775), (4355, 17045), (6097, 12175), (6331, 11725)]