137730256575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{208469}}^1$

素因数の和:208888

約数の個数: 48

約数和(自身を含む): 238236180480

約数和(自身を除く): 100505923905

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 383, 575, 1149, 1725, 1915, 5745, 8809, 9575, 26427, 28725, 44045, 132135, 208469, 220225, 625407, 660675, 1042345, 3127035, 4794787, 5211725, 14384361, 15635175, 23973935, 71921805, 79843627, 119869675, 239530881, 359609025, 399218135, 1197654405, 1836403421, 1996090675, 5509210263, 5988272025, 9182017105, 27546051315, 45910085525, 137730256575]

約数ペア:

[(1, 137730256575), (3, 45910085525), (5, 27546051315), (15, 9182017105), (23, 5988272025), (25, 5509210263), (69, 1996090675), (75, 1836403421), (115, 1197654405), (345, 399218135), (383, 359609025), (575, 239530881), (1149, 119869675), (1725, 79843627), (1915, 71921805), (5745, 23973935), (8809, 15635175), (9575, 14384361), (26427, 5211725), (28725, 4794787), (44045, 3127035), (132135, 1042345), (208469, 660675), (220225, 625407)]