80148675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 139991040

約数和(自身を除く): 59842365

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 97, 115, 291, 345, 479, 485, 575, 1437, 1455, 1725, 2231, 2395, 2425, 6693, 7185, 7275, 11017, 11155, 11975, 33051, 33465, 35925, 46463, 55085, 55775, 139389, 165255, 167325, 232315, 275425, 696945, 826275, 1068649, 1161575, 3205947, 3484725, 5343245, 16029735, 26716225, 80148675]

約数ペア:

[(1, 80148675), (3, 26716225), (5, 16029735), (15, 5343245), (23, 3484725), (25, 3205947), (69, 1161575), (75, 1068649), (97, 826275), (115, 696945), (291, 275425), (345, 232315), (479, 167325), (485, 165255), (575, 139389), (1437, 55775), (1455, 55085), (1725, 46463), (2231, 35925), (2395, 33465), (2425, 33051), (6693, 11975), (7185, 11155), (7275, 11017)]