2637211225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1549}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 3681014400

約数和(自身を除く): 1043803175

約数列:

[1, 5, 11, 25, 41, 55, 151, 205, 275, 451, 755, 1025, 1549, 1661, 2255, 3775, 6191, 7745, 8305, 11275, 17039, 30955, 38725, 41525, 63509, 68101, 85195, 154775, 233899, 317545, 340505, 425975, 698599, 1169495, 1587725, 1702525, 2572889, 3492995, 5847475, 9589859, 12864445, 17464975, 47949295, 64322225, 105488449, 239746475, 527442245, 2637211225]

約数ペア:

[(1, 2637211225), (5, 527442245), (11, 239746475), (25, 105488449), (41, 64322225), (55, 47949295), (151, 17464975), (205, 12864445), (275, 9589859), (451, 5847475), (755, 3492995), (1025, 2572889), (1549, 1702525), (1661, 1587725), (2255, 1169495), (3775, 698599), (6191, 425975), (7745, 340505), (8305, 317545), (11275, 233899), (17039, 154775), (30955, 85195), (38725, 68101), (41525, 63509)]