61050515

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 78181200

約数和(自身を除く): 17130685

約数列:

[1, 5, 19, 95, 149, 227, 361, 745, 1135, 1805, 2831, 4313, 14155, 21565, 33823, 53789, 81947, 169115, 268945, 409735, 642637, 3213185, 12210103, 61050515]

約数ペア:

[(1, 61050515), (5, 12210103), (19, 3213185), (95, 642637), (149, 409735), (227, 268945), (361, 169115), (745, 81947), (1135, 53789), (1805, 33823), (2831, 21565), (4313, 14155)]