11585145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 21986496

約数和(自身を除く): 10401351

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 491, 605, 715, 1473, 1573, 1815, 2145, 2455, 4719, 5401, 6383, 7365, 7865, 16203, 19149, 23595, 27005, 31915, 59411, 70213, 81015, 95745, 178233, 210639, 297055, 351065, 772343, 891165, 1053195, 2317029, 3861715, 11585145]

約数ペア:

[(1, 11585145), (3, 3861715), (5, 2317029), (11, 1053195), (13, 891165), (15, 772343), (33, 351065), (39, 297055), (55, 210639), (65, 178233), (121, 95745), (143, 81015), (165, 70213), (195, 59411), (363, 31915), (429, 27005), (491, 23595), (605, 19149), (715, 16203), (1473, 7865), (1573, 7365), (1815, 6383), (2145, 5401), (2455, 4719)]