1040375025

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 1915056000

約数和(自身を除く): 874680975

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 109, 177, 225, 295, 327, 531, 545, 719, 885, 981, 1475, 1635, 2157, 2655, 2725, 3595, 4425, 4905, 6431, 6471, 8175, 10785, 13275, 17975, 19293, 24525, 32155, 32355, 42421, 53925, 57879, 78371, 96465, 127263, 160775, 161775, 212105, 235113, 289395, 381789, 391855, 482325, 636315, 705339, 1060525, 1175565, 1446975, 1908945, 1959275, 3181575, 3526695, 4623889, 5877825, 9544725, 13871667, 17633475, 23119445, 41615001, 69358335, 115597225, 208075005, 346791675, 1040375025]

約数ペア:

[(1, 1040375025), (3, 346791675), (5, 208075005), (9, 115597225), (15, 69358335), (25, 41615001), (45, 23119445), (59, 17633475), (75, 13871667), (109, 9544725), (177, 5877825), (225, 4623889), (295, 3526695), (327, 3181575), (531, 1959275), (545, 1908945), (719, 1446975), (885, 1175565), (981, 1060525), (1475, 705339), (1635, 636315), (2157, 482325), (2655, 391855), (2725, 381789), (3595, 289395), (4425, 235113), (4905, 212105), (6431, 161775), (6471, 160775), (8175, 127263), (10785, 96465), (13275, 78371), (17975, 57879), (19293, 53925), (24525, 42421), (32155, 32355)]