5441625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{691}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 11227008

約数和(自身を除く): 5785383

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 691, 875, 1125, 1575, 2073, 2625, 3455, 4837, 6219, 7875, 10365, 14511, 17275, 24185, 31095, 43533, 51825, 72555, 86375, 120925, 155475, 217665, 259125, 362775, 604625, 777375, 1088325, 1813875, 5441625]

約数ペア:

[(1, 5441625), (3, 1813875), (5, 1088325), (7, 777375), (9, 604625), (15, 362775), (21, 259125), (25, 217665), (35, 155475), (45, 120925), (63, 86375), (75, 72555), (105, 51825), (125, 43533), (175, 31095), (225, 24185), (315, 17275), (375, 14511), (525, 10365), (691, 7875), (875, 6219), (1125, 4837), (1575, 3455), (2073, 2625)]