29126800325

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{72649}}^1$

素因数の和:72774

約数の個数: 48

約数和(自身を含む): 43241280000

約数和(自身を除く): 14114479675

約数列:

[1, 5, 7, 25, 29, 35, 79, 145, 175, 203, 395, 553, 725, 1015, 1975, 2291, 2765, 5075, 11455, 13825, 16037, 57275, 72649, 80185, 363245, 400925, 508543, 1816225, 2106821, 2542715, 5739271, 10534105, 12713575, 14747747, 28696355, 40174897, 52670525, 73738735, 143481775, 166438859, 200874485, 368693675, 832194295, 1004372425, 1165072013, 4160971475, 5825360065, 29126800325]

約数ペア:

[(1, 29126800325), (5, 5825360065), (7, 4160971475), (25, 1165072013), (29, 1004372425), (35, 832194295), (79, 368693675), (145, 200874485), (175, 166438859), (203, 143481775), (395, 73738735), (553, 52670525), (725, 40174897), (1015, 28696355), (1975, 14747747), (2291, 12713575), (2765, 10534105), (5075, 5739271), (11455, 2542715), (13825, 2106821), (16037, 1816225), (57275, 508543), (72649, 400925), (80185, 363245)]