291269322525

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{472859}}^1$

素因数の和:473106

約数の個数: 48

約数和(自身を含む): 495345438720

約数和(自身を除く): 204076116195

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 191, 215, 573, 645, 955, 1075, 2865, 3225, 4775, 8213, 14325, 24639, 41065, 123195, 205325, 472859, 615975, 1418577, 2364295, 7092885, 11821475, 20332937, 35464425, 60998811, 90316069, 101664685, 270948207, 304994055, 451580345, 508323425, 1354741035, 1524970275, 2257901725, 3883590967, 6773705175, 11650772901, 19417954835, 58253864505, 97089774175, 291269322525]

約数ペア:

[(1, 291269322525), (3, 97089774175), (5, 58253864505), (15, 19417954835), (25, 11650772901), (43, 6773705175), (75, 3883590967), (129, 2257901725), (191, 1524970275), (215, 1354741035), (573, 508323425), (645, 451580345), (955, 304994055), (1075, 270948207), (2865, 101664685), (3225, 90316069), (4775, 60998811), (8213, 35464425), (14325, 20332937), (24639, 11821475), (41065, 7092885), (123195, 2364295), (205325, 1418577), (472859, 615975)]