69261135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 115992000

約数和(自身を除く): 46730865

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 1335, 1789, 2581, 5367, 7743, 8945, 12905, 26835, 38715, 51881, 155643, 159221, 259405, 477663, 778215, 796105, 2388315, 4617409, 13852227, 23087045, 69261135]

約数ペア:

[(1, 69261135), (3, 23087045), (5, 13852227), (15, 4617409), (29, 2388315), (87, 796105), (89, 778215), (145, 477663), (267, 259405), (435, 159221), (445, 155643), (1335, 51881), (1789, 38715), (2581, 26835), (5367, 12905), (7743, 8945)]