151502355

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 270073440

約数和(自身を除く): 118571085

約数列:

[1, 3, 5, 9, 15, 45, 53, 139, 159, 265, 417, 457, 477, 695, 795, 1251, 1371, 2085, 2285, 2385, 4113, 6255, 6855, 7367, 20565, 22101, 24221, 36835, 63523, 66303, 72663, 110505, 121105, 190569, 217989, 317615, 331515, 363315, 571707, 952845, 1089945, 2858535, 3366719, 10100157, 16833595, 30300471, 50500785, 151502355]

約数ペア:

[(1, 151502355), (3, 50500785), (5, 30300471), (9, 16833595), (15, 10100157), (45, 3366719), (53, 2858535), (139, 1089945), (159, 952845), (265, 571707), (417, 363315), (457, 331515), (477, 317615), (695, 217989), (795, 190569), (1251, 121105), (1371, 110505), (2085, 72663), (2285, 66303), (2385, 63523), (4113, 36835), (6255, 24221), (6855, 22101), (7367, 20565)]