79450275

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 135519104

約数和(自身を除く): 56068829

約数列:

[1, 3, 5, 15, 25, 67, 75, 97, 163, 201, 291, 335, 485, 489, 815, 1005, 1455, 1675, 2425, 2445, 4075, 5025, 6499, 7275, 10921, 12225, 15811, 19497, 32495, 32763, 47433, 54605, 79055, 97485, 162475, 163815, 237165, 273025, 395275, 487425, 819075, 1059337, 1185825, 3178011, 5296685, 15890055, 26483425, 79450275]

約数ペア:

[(1, 79450275), (3, 26483425), (5, 15890055), (15, 5296685), (25, 3178011), (67, 1185825), (75, 1059337), (97, 819075), (163, 487425), (201, 395275), (291, 273025), (335, 237165), (485, 163815), (489, 162475), (815, 97485), (1005, 79055), (1455, 54605), (1675, 47433), (2425, 32763), (2445, 32495), (4075, 19497), (5025, 15811), (6499, 12225), (7275, 10921)]