202313175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6899}}^1$

素因数の和:6952

約数の個数: 48

約数和(自身を含む): 369619200

約数和(自身を除く): 167306025

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1955, 5865, 6899, 9775, 20697, 29325, 34495, 103485, 117283, 158677, 172475, 351849, 476031, 517425, 586415, 793385, 1759245, 2380155, 2697509, 2932075, 3966925, 8092527, 8796225, 11900775, 13487545, 40462635, 67437725, 202313175]

約数ペア:

[(1, 202313175), (3, 67437725), (5, 40462635), (15, 13487545), (17, 11900775), (23, 8796225), (25, 8092527), (51, 3966925), (69, 2932075), (75, 2697509), (85, 2380155), (115, 1759245), (255, 793385), (345, 586415), (391, 517425), (425, 476031), (575, 351849), (1173, 172475), (1275, 158677), (1725, 117283), (1955, 103485), (5865, 34495), (6899, 29325), (9775, 20697)]