152045775

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{4597}}^1$

素因数の和:4630

約数の個数: 72

約数和(自身を含む): 324986640

約数和(自身を除く): 172940865

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1225, 1323, 1575, 2205, 3675, 4597, 4725, 6615, 11025, 13791, 22985, 32179, 33075, 41373, 68955, 96537, 114925, 124119, 160895, 206865, 225253, 289611, 344775, 482685, 620595, 675759, 804475, 868833, 1034325, 1126265, 1448055, 2027277, 2413425, 3102975, 3378795, 4344165, 5631325, 6081831, 7240275, 10136385, 16893975, 21720825, 30409155, 50681925, 152045775]

約数ペア:

[(1, 152045775), (3, 50681925), (5, 30409155), (7, 21720825), (9, 16893975), (15, 10136385), (21, 7240275), (25, 6081831), (27, 5631325), (35, 4344165), (45, 3378795), (49, 3102975), (63, 2413425), (75, 2027277), (105, 1448055), (135, 1126265), (147, 1034325), (175, 868833), (189, 804475), (225, 675759), (245, 620595), (315, 482685), (441, 344775), (525, 289611), (675, 225253), (735, 206865), (945, 160895), (1225, 124119), (1323, 114925), (1575, 96537), (2205, 68955), (3675, 41373), (4597, 33075), (4725, 32179), (6615, 22985), (11025, 13791)]