4050225

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 36

約数和(自身を含む): 7428096

約数和(自身を除く): 3377871

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 383, 423, 705, 1149, 1175, 1915, 2115, 3447, 3525, 5745, 9575, 10575, 17235, 18001, 28725, 54003, 86175, 90005, 162009, 270015, 450025, 810045, 1350075, 4050225]

約数ペア:

[(1, 4050225), (3, 1350075), (5, 810045), (9, 450025), (15, 270015), (25, 162009), (45, 90005), (47, 86175), (75, 54003), (141, 28725), (225, 18001), (235, 17235), (383, 10575), (423, 9575), (705, 5745), (1149, 3525), (1175, 3447), (1915, 2115)]