38090775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 66245760

約数和(自身を除く): 28154985

約数列:

[1, 3, 5, 15, 25, 29, 75, 83, 87, 145, 211, 249, 415, 435, 633, 725, 1055, 1245, 2075, 2175, 2407, 3165, 5275, 6119, 6225, 7221, 12035, 15825, 17513, 18357, 30595, 36105, 52539, 60175, 87565, 91785, 152975, 180525, 262695, 437825, 458925, 507877, 1313475, 1523631, 2539385, 7618155, 12696925, 38090775]

約数ペア:

[(1, 38090775), (3, 12696925), (5, 7618155), (15, 2539385), (25, 1523631), (29, 1313475), (75, 507877), (83, 458925), (87, 437825), (145, 262695), (211, 180525), (249, 152975), (415, 91785), (435, 87565), (633, 60175), (725, 52539), (1055, 36105), (1245, 30595), (2075, 18357), (2175, 17513), (2407, 15825), (3165, 12035), (5275, 7221), (6119, 6225)]