125874135

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4733}}^1$

素因数の和:4944

約数の個数: 32

約数和(自身を含む): 224959680

約数和(自身を除く): 99085545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 591, 985, 1773, 2955, 4733, 5319, 8865, 14199, 23665, 26595, 42597, 70995, 127791, 212985, 638955, 932401, 2797203, 4662005, 8391609, 13986015, 25174827, 41958045, 125874135]

約数ペア:

[(1, 125874135), (3, 41958045), (5, 25174827), (9, 13986015), (15, 8391609), (27, 4662005), (45, 2797203), (135, 932401), (197, 638955), (591, 212985), (985, 127791), (1773, 70995), (2955, 42597), (4733, 26595), (5319, 23665), (8865, 14199)]