15794400275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{1873}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 21178748640

約数和(自身を除く): 5384348365

約数列:

[1, 5, 19, 25, 41, 95, 205, 433, 475, 779, 1025, 1873, 2165, 3895, 8227, 9365, 10825, 17753, 19475, 35587, 41135, 46825, 76793, 88765, 177935, 205675, 337307, 383965, 443825, 811009, 889675, 1459067, 1686535, 1919825, 4055045, 7295335, 8432675, 15409171, 20275225, 33251369, 36476675, 77045855, 166256845, 385229275, 631776011, 831284225, 3158880055, 15794400275]

約数ペア:

[(1, 15794400275), (5, 3158880055), (19, 831284225), (25, 631776011), (41, 385229275), (95, 166256845), (205, 77045855), (433, 36476675), (475, 33251369), (779, 20275225), (1025, 15409171), (1873, 8432675), (2165, 7295335), (3895, 4055045), (8227, 1919825), (9365, 1686535), (10825, 1459067), (17753, 889675), (19475, 811009), (35587, 443825), (41135, 383965), (46825, 337307), (76793, 205675), (88765, 177935)]