148300455

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{2657}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 241325136

約数和(自身を除く): 93024681

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 2657, 3721, 7971, 11163, 13285, 18605, 39855, 55815, 162077, 486231, 810385, 2431155, 9886697, 29660091, 49433485, 148300455]

約数ペア:

[(1, 148300455), (3, 49433485), (5, 29660091), (15, 9886697), (61, 2431155), (183, 810385), (305, 486231), (915, 162077), (2657, 55815), (3721, 39855), (7971, 18605), (11163, 13285)]