25949055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 50044176

約数和(自身を除く): 24095121

約数列:

[1, 3, 5, 11, 15, 17, 29, 33, 51, 55, 85, 87, 121, 145, 165, 187, 255, 319, 363, 435, 493, 561, 605, 841, 935, 957, 1479, 1595, 1815, 2057, 2465, 2523, 2805, 3509, 4205, 4785, 5423, 6171, 7395, 9251, 10285, 10527, 12615, 14297, 16269, 17545, 27115, 27753, 30855, 42891, 46255, 52635, 59653, 71485, 81345, 101761, 138765, 157267, 178959, 214455, 298265, 305283, 471801, 508805, 786335, 894795, 1526415, 1729937, 2359005, 5189811, 8649685, 25949055]

約数ペア:

[(1, 25949055), (3, 8649685), (5, 5189811), (11, 2359005), (15, 1729937), (17, 1526415), (29, 894795), (33, 786335), (51, 508805), (55, 471801), (85, 305283), (87, 298265), (121, 214455), (145, 178959), (165, 157267), (187, 138765), (255, 101761), (319, 81345), (363, 71485), (435, 59653), (493, 52635), (561, 46255), (605, 42891), (841, 30855), (935, 27753), (957, 27115), (1479, 17545), (1595, 16269), (1815, 14297), (2057, 12615), (2465, 10527), (2523, 10285), (2805, 9251), (3509, 7395), (4205, 6171), (4785, 5423)]