83513925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 167364288

約数和(自身を除く): 83850363

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 41, 45, 55, 75, 99, 123, 165, 205, 225, 275, 369, 451, 495, 615, 823, 825, 1025, 1353, 1845, 2255, 2469, 2475, 3075, 4059, 4115, 6765, 7407, 9053, 9225, 11275, 12345, 20295, 20575, 27159, 33743, 33825, 37035, 45265, 61725, 81477, 101229, 101475, 135795, 168715, 185175, 226325, 303687, 371173, 407385, 506145, 678975, 843575, 1113519, 1518435, 1855865, 2036925, 2530725, 3340557, 5567595, 7592175, 9279325, 16702785, 27837975, 83513925]

約数ペア:

[(1, 83513925), (3, 27837975), (5, 16702785), (9, 9279325), (11, 7592175), (15, 5567595), (25, 3340557), (33, 2530725), (41, 2036925), (45, 1855865), (55, 1518435), (75, 1113519), (99, 843575), (123, 678975), (165, 506145), (205, 407385), (225, 371173), (275, 303687), (369, 226325), (451, 185175), (495, 168715), (615, 135795), (823, 101475), (825, 101229), (1025, 81477), (1353, 61725), (1845, 45265), (2255, 37035), (2469, 33825), (2475, 33743), (3075, 27159), (4059, 20575), (4115, 20295), (6765, 12345), (7407, 11275), (9053, 9225)]