38489535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 82368000

約数和(自身を除く): 43878465

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 59, 63, 95, 105, 109, 133, 171, 177, 285, 295, 315, 327, 399, 413, 531, 545, 665, 763, 855, 885, 981, 1121, 1197, 1239, 1635, 1995, 2065, 2071, 2289, 2655, 3363, 3717, 3815, 4905, 5605, 5985, 6195, 6213, 6431, 6867, 7847, 10089, 10355, 11445, 14497, 16815, 18585, 18639, 19293, 23541, 31065, 32155, 34335, 39235, 43491, 45017, 50445, 57879, 70623, 72485, 93195, 96465, 117705, 122189, 130473, 135051, 217455, 225085, 289395, 353115, 366567, 405153, 610945, 652365, 675255, 855323, 1099701, 1832835, 2025765, 2565969, 4276615, 5498505, 7697907, 12829845, 38489535]

約数ペア:

[(1, 38489535), (3, 12829845), (5, 7697907), (7, 5498505), (9, 4276615), (15, 2565969), (19, 2025765), (21, 1832835), (35, 1099701), (45, 855323), (57, 675255), (59, 652365), (63, 610945), (95, 405153), (105, 366567), (109, 353115), (133, 289395), (171, 225085), (177, 217455), (285, 135051), (295, 130473), (315, 122189), (327, 117705), (399, 96465), (413, 93195), (531, 72485), (545, 70623), (665, 57879), (763, 50445), (855, 45017), (885, 43491), (981, 39235), (1121, 34335), (1197, 32155), (1239, 31065), (1635, 23541), (1995, 19293), (2065, 18639), (2071, 18585), (2289, 16815), (2655, 14497), (3363, 11445), (3717, 10355), (3815, 10089), (4905, 7847), (5605, 6867), (5985, 6431), (6195, 6213)]