30326025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 52853760

約数和(自身を除く): 22527735

約数列:

[1, 3, 5, 15, 25, 29, 73, 75, 87, 145, 191, 219, 365, 435, 573, 725, 955, 1095, 1825, 2117, 2175, 2865, 4775, 5475, 5539, 6351, 10585, 13943, 14325, 16617, 27695, 31755, 41829, 52925, 69715, 83085, 138475, 158775, 209145, 348575, 404347, 415425, 1045725, 1213041, 2021735, 6065205, 10108675, 30326025]

約数ペア:

[(1, 30326025), (3, 10108675), (5, 6065205), (15, 2021735), (25, 1213041), (29, 1045725), (73, 415425), (75, 404347), (87, 348575), (145, 209145), (191, 158775), (219, 138475), (365, 83085), (435, 69715), (573, 52925), (725, 41829), (955, 31755), (1095, 27695), (1825, 16617), (2117, 14325), (2175, 13943), (2865, 10585), (4775, 6351), (5475, 5539)]