30262505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 45045504

約数和(自身を除く): 14782999

約数列:

[1, 5, 7, 13, 35, 65, 91, 227, 293, 455, 1135, 1465, 1589, 2051, 2951, 3809, 7945, 10255, 14755, 19045, 20657, 26663, 66511, 103285, 133315, 332555, 465577, 864643, 2327885, 4323215, 6052501, 30262505]

約数ペア:

[(1, 30262505), (5, 6052501), (7, 4323215), (13, 2327885), (35, 864643), (65, 465577), (91, 332555), (227, 133315), (293, 103285), (455, 66511), (1135, 26663), (1465, 20657), (1589, 19045), (2051, 14755), (2951, 10255), (3809, 7945)]