253329345

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 452155392

約数和(自身を除く): 198826047

約数列:

[1, 3, 5, 9, 15, 45, 67, 73, 201, 219, 335, 365, 603, 657, 1005, 1095, 1151, 3015, 3285, 3453, 4891, 5755, 10359, 14673, 17265, 24455, 44019, 51795, 73365, 77117, 84023, 220095, 231351, 252069, 385585, 420115, 694053, 756207, 1156755, 1260345, 3470265, 3781035, 5629541, 16888623, 28147705, 50665869, 84443115, 253329345]

約数ペア:

[(1, 253329345), (3, 84443115), (5, 50665869), (9, 28147705), (15, 16888623), (45, 5629541), (67, 3781035), (73, 3470265), (201, 1260345), (219, 1156755), (335, 756207), (365, 694053), (603, 420115), (657, 385585), (1005, 252069), (1095, 231351), (1151, 220095), (3015, 84023), (3285, 77117), (3453, 73365), (4891, 51795), (5755, 44019), (10359, 24455), (14673, 17265)]