237408075

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 444602496

約数和(自身を除く): 207194421

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 101, 155, 225, 279, 303, 337, 465, 505, 775, 909, 1011, 1395, 1515, 1685, 2325, 2525, 3033, 3131, 4545, 5055, 6975, 7575, 8425, 9393, 10447, 15165, 15655, 22725, 25275, 28179, 31341, 34037, 46965, 52235, 75825, 78275, 94023, 102111, 140895, 156705, 170185, 234825, 261175, 306333, 470115, 510555, 704475, 783525, 850925, 1055147, 1531665, 2350575, 2552775, 3165441, 5275735, 7658325, 9496323, 15827205, 26378675, 47481615, 79136025, 237408075]

約数ペア:

[(1, 237408075), (3, 79136025), (5, 47481615), (9, 26378675), (15, 15827205), (25, 9496323), (31, 7658325), (45, 5275735), (75, 3165441), (93, 2552775), (101, 2350575), (155, 1531665), (225, 1055147), (279, 850925), (303, 783525), (337, 704475), (465, 510555), (505, 470115), (775, 306333), (909, 261175), (1011, 234825), (1395, 170185), (1515, 156705), (1685, 140895), (2325, 102111), (2525, 94023), (3033, 78275), (3131, 75825), (4545, 52235), (5055, 46965), (6975, 34037), (7575, 31341), (8425, 28179), (9393, 25275), (10447, 22725), (15165, 15655)]