253324095

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7673}}^1$

素因数の和:7783

約数の個数: 32

約数和(自身を含む): 424341504

約数和(自身を除く): 171017409

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 1065, 2201, 6603, 7673, 11005, 23019, 33015, 38365, 115095, 237863, 544783, 713589, 1189315, 1634349, 2723915, 3567945, 8171745, 16888273, 50664819, 84441365, 253324095]

約数ペア:

[(1, 253324095), (3, 84441365), (5, 50664819), (15, 16888273), (31, 8171745), (71, 3567945), (93, 2723915), (155, 1634349), (213, 1189315), (355, 713589), (465, 544783), (1065, 237863), (2201, 115095), (6603, 38365), (7673, 33015), (11005, 23019)]