201013425

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{12583}}^1$

素因数の和:12670

約数の個数: 36

約数和(自身を含む): 365137344

約数和(自身を除く): 164123919

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5325, 12583, 15975, 37749, 62915, 113247, 188745, 314575, 566235, 893393, 943725, 2680179, 2831175, 4466965, 8040537, 13400895, 22334825, 40202685, 67004475, 201013425]

約数ペア:

[(1, 201013425), (3, 67004475), (5, 40202685), (9, 22334825), (15, 13400895), (25, 8040537), (45, 4466965), (71, 2831175), (75, 2680179), (213, 943725), (225, 893393), (355, 566235), (639, 314575), (1065, 188745), (1775, 113247), (3195, 62915), (5325, 37749), (12583, 15975)]