57891135

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 94993920

約数和(自身を除く): 37102785

約数列:

[1, 3, 5, 15, 61, 151, 183, 305, 419, 453, 755, 915, 1257, 2095, 2265, 6285, 9211, 25559, 27633, 46055, 63269, 76677, 127795, 138165, 189807, 316345, 383385, 949035, 3859409, 11578227, 19297045, 57891135]

約数ペア:

[(1, 57891135), (3, 19297045), (5, 11578227), (15, 3859409), (61, 949035), (151, 383385), (183, 316345), (305, 189807), (419, 138165), (453, 127795), (755, 76677), (915, 63269), (1257, 46055), (2095, 27633), (2265, 25559), (6285, 9211)]