542736015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{1259}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 899942400

約数和(自身を除く): 357206385

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 991, 1259, 2973, 3777, 4955, 6295, 14865, 18885, 28739, 36511, 86217, 109533, 143695, 182555, 431085, 547665, 1247669, 3743007, 6238345, 18715035, 36182401, 108547203, 180912005, 542736015]

約数ペア:

[(1, 542736015), (3, 180912005), (5, 108547203), (15, 36182401), (29, 18715035), (87, 6238345), (145, 3743007), (435, 1247669), (991, 547665), (1259, 431085), (2973, 182555), (3777, 143695), (4955, 109533), (6295, 86217), (14865, 36511), (18885, 28739)]