242034515

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{3623}}^1$

素因数の和:4090

約数の個数: 16

約数和(自身を含む): 300589056

約数和(自身を除く): 58554541

約数列:

[1, 5, 31, 155, 431, 2155, 3623, 13361, 18115, 66805, 112313, 561565, 1561513, 7807565, 48406903, 242034515]

約数ペア:

[(1, 242034515), (5, 48406903), (31, 7807565), (155, 1561513), (431, 561565), (2155, 112313), (3623, 66805), (13361, 18115)]