73808055

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 133296384

約数和(自身を除く): 59488329

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 157, 279, 337, 465, 471, 785, 1011, 1395, 1413, 1685, 2355, 3033, 4867, 5055, 7065, 10447, 14601, 15165, 24335, 31341, 43803, 52235, 52909, 73005, 94023, 156705, 158727, 219015, 264545, 470115, 476181, 793635, 1640179, 2380905, 4920537, 8200895, 14761611, 24602685, 73808055]

約数ペア:

[(1, 73808055), (3, 24602685), (5, 14761611), (9, 8200895), (15, 4920537), (31, 2380905), (45, 1640179), (93, 793635), (155, 476181), (157, 470115), (279, 264545), (337, 219015), (465, 158727), (471, 156705), (785, 94023), (1011, 73005), (1395, 52909), (1413, 52235), (1685, 43803), (2355, 31341), (3033, 24335), (4867, 15165), (5055, 14601), (7065, 10447)]