2732275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 4173344

約数和(自身を除く): 1441069

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 1201, 2275, 6005, 8407, 15613, 30025, 42035, 78065, 109291, 210175, 390325, 546455, 2732275]

約数ペア:

[(1, 2732275), (5, 546455), (7, 390325), (13, 210175), (25, 109291), (35, 78065), (65, 42035), (91, 30025), (175, 15613), (325, 8407), (455, 6005), (1201, 2275)]