38846885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 62705664

約数和(自身を除く): 23858779

約数列:

[1, 5, 7, 11, 23, 35, 41, 55, 77, 107, 115, 161, 205, 253, 287, 385, 451, 535, 749, 805, 943, 1177, 1265, 1435, 1771, 2255, 2461, 3157, 3745, 4387, 4715, 5885, 6601, 8239, 8855, 10373, 12305, 15785, 17227, 21935, 27071, 30709, 33005, 41195, 48257, 51865, 72611, 86135, 100901, 135355, 153545, 189497, 241285, 337799, 363055, 504505, 706307, 947485, 1109911, 1688995, 3531535, 5549555, 7769377, 38846885]

約数ペア:

[(1, 38846885), (5, 7769377), (7, 5549555), (11, 3531535), (23, 1688995), (35, 1109911), (41, 947485), (55, 706307), (77, 504505), (107, 363055), (115, 337799), (161, 241285), (205, 189497), (253, 153545), (287, 135355), (385, 100901), (451, 86135), (535, 72611), (749, 51865), (805, 48257), (943, 41195), (1177, 33005), (1265, 30709), (1435, 27071), (1771, 21935), (2255, 17227), (2461, 15785), (3157, 12305), (3745, 10373), (4387, 8855), (4715, 8239), (5885, 6601)]