2201980005

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{9533}}^1$

素因数の和:9635

約数の個数: 64

約数和(自身を含む): 4118688000

約数和(自身を除く): 1916707995

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 59, 87, 135, 145, 177, 261, 295, 435, 531, 783, 885, 1305, 1593, 1711, 2655, 3915, 5133, 7965, 8555, 9533, 15399, 25665, 28599, 46197, 47665, 76995, 85797, 142995, 230985, 257391, 276457, 428985, 562447, 829371, 1286955, 1382285, 1687341, 2488113, 2812235, 4146855, 5062023, 7464339, 8436705, 12440565, 15186069, 16310963, 25310115, 37321695, 48932889, 75930345, 81554815, 146798667, 244664445, 440396001, 733993335, 2201980005]

約数ペア:

[(1, 2201980005), (3, 733993335), (5, 440396001), (9, 244664445), (15, 146798667), (27, 81554815), (29, 75930345), (45, 48932889), (59, 37321695), (87, 25310115), (135, 16310963), (145, 15186069), (177, 12440565), (261, 8436705), (295, 7464339), (435, 5062023), (531, 4146855), (783, 2812235), (885, 2488113), (1305, 1687341), (1593, 1382285), (1711, 1286955), (2655, 829371), (3915, 562447), (5133, 428985), (7965, 276457), (8555, 257391), (9533, 230985), (15399, 142995), (25665, 85797), (28599, 76995), (46197, 47665)]