142444845

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 264775680

約数和(自身を除く): 122330835

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 101, 135, 155, 279, 303, 337, 465, 505, 837, 909, 1011, 1395, 1515, 1685, 2727, 3033, 3131, 4185, 4545, 5055, 9099, 9393, 10447, 13635, 15165, 15655, 28179, 31341, 34037, 45495, 46965, 52235, 84537, 94023, 102111, 140895, 156705, 170185, 282069, 306333, 422685, 470115, 510555, 918999, 1055147, 1410345, 1531665, 3165441, 4594995, 5275735, 9496323, 15827205, 28488969, 47481615, 142444845]

約数ペア:

[(1, 142444845), (3, 47481615), (5, 28488969), (9, 15827205), (15, 9496323), (27, 5275735), (31, 4594995), (45, 3165441), (93, 1531665), (101, 1410345), (135, 1055147), (155, 918999), (279, 510555), (303, 470115), (337, 422685), (465, 306333), (505, 282069), (837, 170185), (909, 156705), (1011, 140895), (1395, 102111), (1515, 94023), (1685, 84537), (2727, 52235), (3033, 46965), (3131, 45495), (4185, 34037), (4545, 31341), (5055, 28179), (9099, 15655), (9393, 15165), (10447, 13635)]