66683015

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1499}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 30084985

約数列:

[1, 5, 7, 31, 35, 41, 155, 205, 217, 287, 1085, 1271, 1435, 1499, 6355, 7495, 8897, 10493, 44485, 46469, 52465, 61459, 232345, 307295, 325283, 430213, 1626415, 1905229, 2151065, 9526145, 13336603, 66683015]

約数ペア:

[(1, 66683015), (5, 13336603), (7, 9526145), (31, 2151065), (35, 1905229), (41, 1626415), (155, 430213), (205, 325283), (217, 307295), (287, 232345), (1085, 61459), (1271, 52465), (1435, 46469), (1499, 44485), (6355, 10493), (7495, 8897)]