145856265

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{677}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 239003136

約数和(自身を除く): 93146871

約数列:

[1, 3, 5, 15, 53, 159, 265, 271, 677, 795, 813, 1355, 2031, 3385, 4065, 10155, 14363, 35881, 43089, 71815, 107643, 179405, 183467, 215445, 538215, 550401, 917335, 2752005, 9723751, 29171253, 48618755, 145856265]

約数ペア:

[(1, 145856265), (3, 48618755), (5, 29171253), (15, 9723751), (53, 2752005), (159, 917335), (265, 550401), (271, 538215), (677, 215445), (795, 183467), (813, 179405), (1355, 107643), (2031, 71815), (3385, 43089), (4065, 35881), (10155, 14363)]