88978095

素因数分解:

$3^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 163737600

約数和(自身を除く): 74759505

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 103, 135, 237, 243, 309, 395, 405, 515, 711, 729, 927, 1185, 1215, 1545, 2133, 2187, 2781, 3555, 3645, 4635, 6399, 8137, 8343, 10665, 10935, 13905, 19197, 24411, 25029, 31995, 40685, 41715, 57591, 73233, 75087, 95985, 122055, 125145, 172773, 219699, 225261, 287955, 366165, 375435, 659097, 863865, 1098495, 1126305, 1977291, 3295485, 5931873, 9886455, 17795619, 29659365, 88978095]

約数ペア:

[(1, 88978095), (3, 29659365), (5, 17795619), (9, 9886455), (15, 5931873), (27, 3295485), (45, 1977291), (79, 1126305), (81, 1098495), (103, 863865), (135, 659097), (237, 375435), (243, 366165), (309, 287955), (395, 225261), (405, 219699), (515, 172773), (711, 125145), (729, 122055), (927, 95985), (1185, 75087), (1215, 73233), (1545, 57591), (2133, 41715), (2187, 40685), (2781, 31995), (3555, 25029), (3645, 24411), (4635, 19197), (6399, 13905), (8137, 10935), (8343, 10665)]