2025275135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{3989}}^1$

素因数の和:4187

約数の個数: 32

約数和(自身を含む): 2678598720

約数和(自身を除く): 653323585

約数列:

[1, 5, 13, 65, 73, 107, 365, 535, 949, 1391, 3989, 4745, 6955, 7811, 19945, 39055, 51857, 101543, 259285, 291197, 426823, 507715, 1455985, 2134115, 3785561, 5548699, 18927805, 27743495, 31158079, 155790395, 405055027, 2025275135]

約数ペア:

[(1, 2025275135), (5, 405055027), (13, 155790395), (65, 31158079), (73, 27743495), (107, 18927805), (365, 5548699), (535, 3785561), (949, 2134115), (1391, 1455985), (3989, 507715), (4745, 426823), (6955, 291197), (7811, 259285), (19945, 101543), (39055, 51857)]