121569109225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{14783}}^1$

素因数の和:15018

約数の個数: 48

約数和(自身を含む): 157993887744

約数和(自身を除く): 36424778519

約数列:

[1, 5, 25, 41, 71, 113, 205, 355, 565, 1025, 1775, 2825, 2911, 4633, 8023, 14555, 14783, 23165, 40115, 72775, 73915, 115825, 200575, 328943, 369575, 606103, 1049593, 1644715, 1670479, 3030515, 5247965, 8223575, 8352395, 15152575, 26239825, 41761975, 43033313, 68489639, 118604009, 215166565, 342448195, 593020045, 1075832825, 1712240975, 2965100225, 4862764369, 24313821845, 121569109225]

約数ペア:

[(1, 121569109225), (5, 24313821845), (25, 4862764369), (41, 2965100225), (71, 1712240975), (113, 1075832825), (205, 593020045), (355, 342448195), (565, 215166565), (1025, 118604009), (1775, 68489639), (2825, 43033313), (2911, 41761975), (4633, 26239825), (8023, 15152575), (14555, 8352395), (14783, 8223575), (23165, 5247965), (40115, 3030515), (72775, 1670479), (73915, 1644715), (115825, 1049593), (200575, 606103), (328943, 369575)]