1325551425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{2647}}^1$

素因数の和:3278

約数の個数: 48

約数和(自身を含む): 2395656192

約数和(自身を除く): 1070104767

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 607, 825, 1821, 2647, 3035, 6677, 7941, 9105, 13235, 15175, 20031, 29117, 33385, 39705, 45525, 66175, 87351, 100155, 145585, 166925, 198525, 436755, 500775, 727925, 1606729, 2183775, 4820187, 8033645, 17674019, 24100935, 40168225, 53022057, 88370095, 120504675, 265110285, 441850475, 1325551425]

約数ペア:

[(1, 1325551425), (3, 441850475), (5, 265110285), (11, 120504675), (15, 88370095), (25, 53022057), (33, 40168225), (55, 24100935), (75, 17674019), (165, 8033645), (275, 4820187), (607, 2183775), (825, 1606729), (1821, 727925), (2647, 500775), (3035, 436755), (6677, 198525), (7941, 166925), (9105, 145585), (13235, 100155), (15175, 87351), (20031, 66175), (29117, 45525), (33385, 39705)]