41663565

素因数分解:

$3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 76422528

約数和(自身を除く): 34758963

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 243, 265, 405, 477, 647, 795, 1215, 1431, 1941, 2385, 3235, 4293, 5823, 7155, 9705, 12879, 17469, 21465, 29115, 34291, 52407, 64395, 87345, 102873, 157221, 171455, 262035, 308619, 514365, 786105, 925857, 1543095, 2777571, 4629285, 8332713, 13887855, 41663565]

約数ペア:

[(1, 41663565), (3, 13887855), (5, 8332713), (9, 4629285), (15, 2777571), (27, 1543095), (45, 925857), (53, 786105), (81, 514365), (135, 308619), (159, 262035), (243, 171455), (265, 157221), (405, 102873), (477, 87345), (647, 64395), (795, 52407), (1215, 34291), (1431, 29115), (1941, 21465), (2385, 17469), (3235, 12879), (4293, 9705), (5823, 7155)]