889364025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12391}}^1$

素因数の和:12447

約数の個数: 72

約数和(自身を含む): 1797831360

約数和(自身を除く): 908467335

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 75, 87, 99, 145, 165, 225, 261, 275, 319, 435, 495, 725, 825, 957, 1305, 1595, 2175, 2475, 2871, 4785, 6525, 7975, 12391, 14355, 23925, 37173, 61955, 71775, 111519, 136301, 185865, 309775, 359339, 408903, 557595, 681505, 929325, 1078017, 1226709, 1796695, 2044515, 2787975, 3234051, 3407525, 3952729, 5390085, 6133545, 8983475, 10222575, 11858187, 16170255, 19763645, 26950425, 30667725, 35574561, 59290935, 80851275, 98818225, 177872805, 296454675, 889364025]

約数ペア:

[(1, 889364025), (3, 296454675), (5, 177872805), (9, 98818225), (11, 80851275), (15, 59290935), (25, 35574561), (29, 30667725), (33, 26950425), (45, 19763645), (55, 16170255), (75, 11858187), (87, 10222575), (99, 8983475), (145, 6133545), (165, 5390085), (225, 3952729), (261, 3407525), (275, 3234051), (319, 2787975), (435, 2044515), (495, 1796695), (725, 1226709), (825, 1078017), (957, 929325), (1305, 681505), (1595, 557595), (2175, 408903), (2475, 359339), (2871, 309775), (4785, 185865), (6525, 136301), (7975, 111519), (12391, 71775), (14355, 61955), (23925, 37173)]