45195129

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 83191680

約数和(自身を除く): 37996551

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2221, 2261, 2907, 6663, 6783, 15547, 19989, 20349, 37757, 42199, 46641, 113271, 126597, 139923, 264299, 295393, 339813, 379791, 717383, 792897, 886179, 2152149, 2378691, 2658537, 5021681, 6456447, 15065043, 45195129]

約数ペア:

[(1, 45195129), (3, 15065043), (7, 6456447), (9, 5021681), (17, 2658537), (19, 2378691), (21, 2152149), (51, 886179), (57, 792897), (63, 717383), (119, 379791), (133, 339813), (153, 295393), (171, 264299), (323, 139923), (357, 126597), (399, 113271), (969, 46641), (1071, 42199), (1197, 37757), (2221, 20349), (2261, 19989), (2907, 15547), (6663, 6783)]