6440791105

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12041}}^1$

素因数の和:12130

約数の個数: 64

約数和(自身を含む): 9988116480

約数和(自身を除く): 3547325375

約数列:

[1, 5, 7, 17, 29, 31, 35, 85, 119, 145, 155, 203, 217, 493, 527, 595, 899, 1015, 1085, 2465, 2635, 3451, 3689, 4495, 6293, 12041, 15283, 17255, 18445, 31465, 60205, 76415, 84287, 106981, 204697, 349189, 373271, 421435, 534905, 1023485, 1432879, 1745945, 1866355, 2444323, 2612897, 5936213, 6345607, 7164395, 10824859, 12221615, 13064485, 29681065, 31728035, 41553491, 44419249, 54124295, 75774013, 184022603, 207767455, 222096245, 378870065, 920113015, 1288158221, 6440791105]

約数ペア:

[(1, 6440791105), (5, 1288158221), (7, 920113015), (17, 378870065), (29, 222096245), (31, 207767455), (35, 184022603), (85, 75774013), (119, 54124295), (145, 44419249), (155, 41553491), (203, 31728035), (217, 29681065), (493, 13064485), (527, 12221615), (595, 10824859), (899, 7164395), (1015, 6345607), (1085, 5936213), (2465, 2612897), (2635, 2444323), (3451, 1866355), (3689, 1745945), (4495, 1432879), (6293, 1023485), (12041, 534905), (15283, 421435), (17255, 373271), (18445, 349189), (31465, 204697), (60205, 106981), (76415, 84287)]