29973515

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 44151744

約数和(自身を除く): 14178229

約数列:

[1, 5, 11, 13, 37, 55, 65, 103, 121, 143, 185, 407, 481, 515, 605, 715, 1133, 1339, 1573, 2035, 2405, 3811, 4477, 5291, 5665, 6695, 7865, 12463, 14729, 19055, 22385, 26455, 41921, 49543, 58201, 62315, 73645, 162019, 209605, 247715, 291005, 461131, 544973, 810095, 2305655, 2724865, 5994703, 29973515]

約数ペア:

[(1, 29973515), (5, 5994703), (11, 2724865), (13, 2305655), (37, 810095), (55, 544973), (65, 461131), (103, 291005), (121, 247715), (143, 209605), (185, 162019), (407, 73645), (481, 62315), (515, 58201), (605, 49543), (715, 41921), (1133, 26455), (1339, 22385), (1573, 19055), (2035, 14729), (2405, 12463), (3811, 7865), (4477, 6695), (5291, 5665)]