73163925

素因数分解:

$3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 135794880

約数和(自身を除く): 62630955

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 107, 135, 225, 321, 535, 675, 963, 1013, 1605, 2675, 2889, 3039, 4815, 5065, 8025, 9117, 14445, 15195, 24075, 25325, 27351, 45585, 72225, 75975, 108391, 136755, 227925, 325173, 541955, 683775, 975519, 1625865, 2709775, 2926557, 4877595, 8129325, 14632785, 24387975, 73163925]

約数ペア:

[(1, 73163925), (3, 24387975), (5, 14632785), (9, 8129325), (15, 4877595), (25, 2926557), (27, 2709775), (45, 1625865), (75, 975519), (107, 683775), (135, 541955), (225, 325173), (321, 227925), (535, 136755), (675, 108391), (963, 75975), (1013, 72225), (1605, 45585), (2675, 27351), (2889, 25325), (3039, 24075), (4815, 15195), (5065, 14445), (8025, 9117)]