245655488475

素因数分解:

$3^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1847381}}^1$

素因数の和:1847597

約数の個数: 48

約数和(自身を含む): 453569228640

約数和(自身を除く): 207913740165

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 197, 225, 591, 675, 985, 1773, 2955, 4925, 5319, 8865, 14775, 26595, 44325, 132975, 1847381, 5542143, 9236905, 16626429, 27710715, 46184525, 49879287, 83132145, 138553575, 249396435, 363934057, 415660725, 1091802171, 1246982175, 1819670285, 3275406513, 5459010855, 9098351425, 9826219539, 16377032565, 27295054275, 49131097695, 81885162825, 245655488475]

約数ペア:

[(1, 245655488475), (3, 81885162825), (5, 49131097695), (9, 27295054275), (15, 16377032565), (25, 9826219539), (27, 9098351425), (45, 5459010855), (75, 3275406513), (135, 1819670285), (197, 1246982175), (225, 1091802171), (591, 415660725), (675, 363934057), (985, 249396435), (1773, 138553575), (2955, 83132145), (4925, 49879287), (5319, 46184525), (8865, 27710715), (14775, 16626429), (26595, 9236905), (44325, 5542143), (132975, 1847381)]