804525975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1086

約数の個数: 108

約数和(自身を含む): 1640129400

約数和(自身を除く): 835603425

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 75, 87, 99, 121, 145, 165, 225, 261, 275, 319, 363, 435, 495, 605, 725, 825, 957, 1019, 1089, 1305, 1595, 1815, 2175, 2475, 2871, 3025, 3057, 3509, 4785, 5095, 5445, 6525, 7975, 9075, 9171, 10527, 11209, 14355, 15285, 17545, 23925, 25475, 27225, 29551, 31581, 33627, 45855, 52635, 56045, 71775, 76425, 87725, 88653, 100881, 123299, 147755, 157905, 168135, 229275, 263175, 265959, 280225, 325061, 369897, 443265, 504405, 616495, 738775, 789525, 840675, 975183, 1109691, 1329795, 1625305, 1849485, 2216325, 2522025, 2925549, 3082475, 3575671, 4875915, 5548455, 6648975, 8126525, 9247425, 10727013, 14627745, 17878355, 24379575, 27742275, 32181039, 53635065, 73138725, 89391775, 160905195, 268175325, 804525975]

約数ペア:

[(1, 804525975), (3, 268175325), (5, 160905195), (9, 89391775), (11, 73138725), (15, 53635065), (25, 32181039), (29, 27742275), (33, 24379575), (45, 17878355), (55, 14627745), (75, 10727013), (87, 9247425), (99, 8126525), (121, 6648975), (145, 5548455), (165, 4875915), (225, 3575671), (261, 3082475), (275, 2925549), (319, 2522025), (363, 2216325), (435, 1849485), (495, 1625305), (605, 1329795), (725, 1109691), (825, 975183), (957, 840675), (1019, 789525), (1089, 738775), (1305, 616495), (1595, 504405), (1815, 443265), (2175, 369897), (2475, 325061), (2871, 280225), (3025, 265959), (3057, 263175), (3509, 229275), (4785, 168135), (5095, 157905), (5445, 147755), (6525, 123299), (7975, 100881), (9075, 88653), (9171, 87725), (10527, 76425), (11209, 71775), (14355, 56045), (15285, 52635), (17545, 45855), (23925, 33627), (25475, 31581), (27225, 29551)]