814366805

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7993}}^1$

素因数の和:8117

約数の個数: 32

約数和(自身を含む): 1160345088

約数和(自身を除く): 345978283

約数列:

[1, 5, 7, 35, 41, 71, 205, 287, 355, 497, 1435, 2485, 2911, 7993, 14555, 20377, 39965, 55951, 101885, 279755, 327713, 567503, 1638565, 2293991, 2837515, 3972521, 11469955, 19862605, 23267623, 116338115, 162873361, 814366805]

約数ペア:

[(1, 814366805), (5, 162873361), (7, 116338115), (35, 23267623), (41, 19862605), (71, 11469955), (205, 3972521), (287, 2837515), (355, 2293991), (497, 1638565), (1435, 567503), (2485, 327713), (2911, 279755), (7993, 101885), (14555, 55951), (20377, 39965)]