2017116548425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1\times {\mathrm{197023}}^1$

素因数の和:197734

約数の個数: 48

約数和(自身を含む): 2779267829760

約数和(自身を除く): 762151281335

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 631, 649, 1475, 3155, 3245, 6941, 15775, 16225, 34705, 37229, 173525, 186145, 197023, 409519, 930725, 985115, 2047595, 2167253, 4925575, 10237975, 10836265, 11624357, 54181325, 58121785, 124321513, 127867927, 290608925, 621607565, 639339635, 1367536643, 3108037825, 3196698175, 6837683215, 7334969267, 34188416075, 36674846335, 80684661937, 183374231675, 403423309685, 2017116548425]

約数ペア:

[(1, 2017116548425), (5, 403423309685), (11, 183374231675), (25, 80684661937), (55, 36674846335), (59, 34188416075), (275, 7334969267), (295, 6837683215), (631, 3196698175), (649, 3108037825), (1475, 1367536643), (3155, 639339635), (3245, 621607565), (6941, 290608925), (15775, 127867927), (16225, 124321513), (34705, 58121785), (37229, 54181325), (173525, 11624357), (186145, 10836265), (197023, 10237975), (409519, 4925575), (930725, 2167253), (985115, 2047595)]