31888045365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{1657}}^1$

素因数の和:2171

約数の個数: 96

約数和(自身を含む): 58681421568

約数和(自身を除く): 26793376203

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 461, 605, 759, 1265, 1383, 1657, 1815, 2305, 2783, 3795, 4971, 5071, 6915, 8285, 8349, 10603, 13915, 15213, 18227, 24855, 25355, 31809, 38111, 41745, 53015, 54681, 55781, 76065, 91135, 114333, 116633, 159045, 167343, 190555, 200497, 273405, 278905, 349899, 419221, 571665, 583165, 601491, 763877, 836715, 1002485, 1257663, 1282963, 1749495, 2096105, 2291631, 3007455, 3819385, 3848889, 4611431, 6288315, 6414815, 8402647, 11458155, 13834293, 17569171, 19244445, 23057155, 25207941, 42013235, 52707513, 69171465, 87845855, 92429117, 126039705, 193260881, 263537565, 277287351, 462145585, 579782643, 966304405, 1386436755, 2125869691, 2898913215, 6377609073, 10629348455, 31888045365]

約数ペア:

[(1, 31888045365), (3, 10629348455), (5, 6377609073), (11, 2898913215), (15, 2125869691), (23, 1386436755), (33, 966304405), (55, 579782643), (69, 462145585), (115, 277287351), (121, 263537565), (165, 193260881), (253, 126039705), (345, 92429117), (363, 87845855), (461, 69171465), (605, 52707513), (759, 42013235), (1265, 25207941), (1383, 23057155), (1657, 19244445), (1815, 17569171), (2305, 13834293), (2783, 11458155), (3795, 8402647), (4971, 6414815), (5071, 6288315), (6915, 4611431), (8285, 3848889), (8349, 3819385), (10603, 3007455), (13915, 2291631), (15213, 2096105), (18227, 1749495), (24855, 1282963), (25355, 1257663), (31809, 1002485), (38111, 836715), (41745, 763877), (53015, 601491), (54681, 583165), (55781, 571665), (76065, 419221), (91135, 349899), (114333, 278905), (116633, 273405), (159045, 200497), (167343, 190555)]