30761775

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1414

約数の個数: 60

約数和(自身を含む): 62206584

約数和(自身を除く): 31444809

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 275, 297, 405, 495, 675, 825, 891, 1381, 1485, 2025, 2475, 4143, 4455, 6905, 7425, 12429, 15191, 20715, 22275, 34525, 37287, 45573, 62145, 75955, 103575, 111861, 136719, 186435, 227865, 310725, 379775, 410157, 559305, 683595, 932175, 1139325, 1230471, 2050785, 2796525, 3417975, 6152355, 10253925, 30761775]

約数ペア:

[(1, 30761775), (3, 10253925), (5, 6152355), (9, 3417975), (11, 2796525), (15, 2050785), (25, 1230471), (27, 1139325), (33, 932175), (45, 683595), (55, 559305), (75, 410157), (81, 379775), (99, 310725), (135, 227865), (165, 186435), (225, 136719), (275, 111861), (297, 103575), (405, 75955), (495, 62145), (675, 45573), (825, 37287), (891, 34525), (1381, 22275), (1485, 20715), (2025, 15191), (2475, 12429), (4143, 7425), (4455, 6905)]