124173675

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2681

約数の個数: 48

約数和(自身を含む): 231413760

約数和(自身を除く): 107240085

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 135, 213, 225, 355, 639, 675, 1065, 1775, 1917, 2591, 3195, 5325, 7773, 9585, 12955, 15975, 23319, 38865, 47925, 64775, 69957, 116595, 183961, 194325, 349785, 551883, 582975, 919805, 1655649, 1748925, 2759415, 4599025, 4966947, 8278245, 13797075, 24834735, 41391225, 124173675]

約数ペア:

[(1, 124173675), (3, 41391225), (5, 24834735), (9, 13797075), (15, 8278245), (25, 4966947), (27, 4599025), (45, 2759415), (71, 1748925), (75, 1655649), (135, 919805), (213, 582975), (225, 551883), (355, 349785), (639, 194325), (675, 183961), (1065, 116595), (1775, 69957), (1917, 64775), (2591, 47925), (3195, 38865), (5325, 23319), (7773, 15975), (9585, 12955)]