2375810255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1381}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 3714816000

約数和(自身を除く): 1339005745

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 199, 247, 455, 665, 995, 1235, 1381, 1393, 1729, 2587, 3781, 6905, 6965, 8645, 9667, 12935, 17953, 18109, 18905, 26239, 26467, 48335, 49153, 89765, 90545, 125671, 131195, 132335, 183673, 245765, 274819, 341107, 344071, 628355, 918365, 1374095, 1705535, 1720355, 1923733, 2387749, 3572647, 5221561, 9618665, 11938745, 17863235, 25008529, 26107805, 36550927, 67880293, 125042645, 182754635, 339401465, 475162051, 2375810255]

約数ペア:

[(1, 2375810255), (5, 475162051), (7, 339401465), (13, 182754635), (19, 125042645), (35, 67880293), (65, 36550927), (91, 26107805), (95, 25008529), (133, 17863235), (199, 11938745), (247, 9618665), (455, 5221561), (665, 3572647), (995, 2387749), (1235, 1923733), (1381, 1720355), (1393, 1705535), (1729, 1374095), (2587, 918365), (3781, 628355), (6905, 344071), (6965, 341107), (8645, 274819), (9667, 245765), (12935, 183673), (17953, 132335), (18109, 131195), (18905, 125671), (26239, 90545), (26467, 89765), (48335, 49153)]