137280375

素因数分解:

$3^2\times 5^3\times {\mathrm{122027}}^1$

素因数の和:122048

約数の個数: 24

約数和(自身を含む): 247472784

約数和(自身を除く): 110192409

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 122027, 366081, 610135, 1098243, 1830405, 3050675, 5491215, 9152025, 15253375, 27456075, 45760125, 137280375]

約数ペア:

[(1, 137280375), (3, 45760125), (5, 27456075), (9, 15253375), (15, 9152025), (25, 5491215), (45, 3050675), (75, 1830405), (125, 1098243), (225, 610135), (375, 366081), (1125, 122027)]