11500965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 12086235

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1259, 1305, 1827, 3045, 3777, 6295, 8813, 9135, 11331, 18885, 26439, 36511, 44065, 56655, 79317, 109533, 132195, 182555, 255577, 328599, 396585, 547665, 766731, 1277885, 1642995, 2300193, 3833655, 11500965]

約数ペア:

[(1, 11500965), (3, 3833655), (5, 2300193), (7, 1642995), (9, 1277885), (15, 766731), (21, 547665), (29, 396585), (35, 328599), (45, 255577), (63, 182555), (87, 132195), (105, 109533), (145, 79317), (203, 56655), (261, 44065), (315, 36511), (435, 26439), (609, 18885), (1015, 11331), (1259, 9135), (1305, 8813), (1827, 6295), (3045, 3777)]