11689125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 22903296

約数和(自身を除く): 11214171

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 73, 75, 105, 125, 175, 183, 219, 305, 365, 375, 427, 511, 525, 875, 915, 1095, 1281, 1525, 1533, 1825, 2135, 2555, 2625, 4453, 4575, 5475, 6405, 7625, 7665, 9125, 10675, 12775, 13359, 22265, 22875, 27375, 31171, 32025, 38325, 53375, 63875, 66795, 93513, 111325, 155855, 160125, 191625, 333975, 467565, 556625, 779275, 1669875, 2337825, 3896375, 11689125]

約数ペア:

[(1, 11689125), (3, 3896375), (5, 2337825), (7, 1669875), (15, 779275), (21, 556625), (25, 467565), (35, 333975), (61, 191625), (73, 160125), (75, 155855), (105, 111325), (125, 93513), (175, 66795), (183, 63875), (219, 53375), (305, 38325), (365, 32025), (375, 31171), (427, 27375), (511, 22875), (525, 22265), (875, 13359), (915, 12775), (1095, 10675), (1281, 9125), (1525, 7665), (1533, 7625), (1825, 6405), (2135, 5475), (2555, 4575), (2625, 4453)]