80493075

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9173}}^1$

素因数の和:9205

約数の個数: 48

約数和(自身を含む): 159260640

約数和(自身を除く): 78767565

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 9173, 27519, 45865, 82557, 119249, 137595, 229325, 247671, 357747, 412785, 596245, 687975, 1073241, 1238355, 1788735, 2063925, 2981225, 3219723, 5366205, 6191775, 8943675, 16098615, 26831025, 80493075]

約数ペア:

[(1, 80493075), (3, 26831025), (5, 16098615), (9, 8943675), (13, 6191775), (15, 5366205), (25, 3219723), (27, 2981225), (39, 2063925), (45, 1788735), (65, 1238355), (75, 1073241), (117, 687975), (135, 596245), (195, 412785), (225, 357747), (325, 247671), (351, 229325), (585, 137595), (675, 119249), (975, 82557), (1755, 45865), (2925, 27519), (8775, 9173)]