8045325

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 60

約数和(自身を含む): 15529140

約数和(自身を除く): 7483815

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 137, 145, 225, 261, 405, 411, 435, 675, 685, 725, 783, 1233, 1305, 2025, 2055, 2175, 2349, 3425, 3699, 3915, 3973, 6165, 6525, 10275, 11097, 11745, 11919, 18495, 19575, 19865, 30825, 35757, 55485, 58725, 59595, 92475, 99325, 107271, 178785, 277425, 297975, 321813, 536355, 893925, 1609065, 2681775, 8045325]

約数ペア:

[(1, 8045325), (3, 2681775), (5, 1609065), (9, 893925), (15, 536355), (25, 321813), (27, 297975), (29, 277425), (45, 178785), (75, 107271), (81, 99325), (87, 92475), (135, 59595), (137, 58725), (145, 55485), (225, 35757), (261, 30825), (405, 19865), (411, 19575), (435, 18495), (675, 11919), (685, 11745), (725, 11097), (783, 10275), (1233, 6525), (1305, 6165), (2025, 3973), (2055, 3915), (2175, 3699), (2349, 3425)]